declare namespace AceAjax {
	export interface Delta {
		action: "insert" | "remove";
		start: Position;
		end: Position;
		lines: string[];
	}

	export interface EditorCommand {
		name?: string | undefined;
		bindKey?: string | { mac?: string | undefined; win?: string | undefined } | undefined;
		exec: (editor: Editor, args?: any) => void;
		readOnly?: boolean | undefined;
	}

	interface CommandMap {
		[name: string]: EditorCommand;
	}

	type execEventHandler = (obj: {
		editor: Editor;
		command: EditorCommand;
		args: any[];
	}) => void;

	type CommandLike = EditorCommand | ((editor: Editor) => void);

	export interface CommandManager {
		byName: CommandMap;
		commands: CommandMap;
		on(name: "exec", callback: execEventHandler): Function;
		on(name: "afterExec", callback: execEventHandler): Function;
		once(name: string, callback: Function): void;
		setDefaultHandler(name: string, callback: Function): void;
		removeDefaultHandler(name: string, callback: Function): void;
		on(name: string, callback: Function, capturing?: boolean): Function;
		addEventListener(name: string, callback: Function, capturing?: boolean): void;
		off(name: string, callback: Function): void;
		removeListener(name: string, callback: Function): void;
		removeEventListener(name: string, callback: Function): void;
		exec(command: string, editor: Editor, args: any): boolean;
		toggleRecording(editor: Editor): void;
		replay(editor: Editor): void;
		addCommand(command: EditorCommand): void;
		addCommands(commands: EditorCommand[]): void;
		removeCommand(command: EditorCommand | string, keepCommand?: boolean): void;
		removeCommands(command: EditorCommand[]): void;
		bindKey(
			key: string | { mac?: string | undefined; win?: string | undefined },
			command: CommandLike,
			position?: number,
		): void;
		bindKeys(keys: { [s: string]: Function }): void;
		parseKeys(keyPart: string): { key: string; hashId: number };
		findKeyCommand(hashId: number, keyString: string): string | undefined;
		handleKeyboard(
			data: {},
			hashId: number,
			keyString: string,
			keyCode: string | number,
			// eslint-disable-next-line @typescript-eslint/no-invalid-void-type
		): void | { command: string };
		getStatusText(editor: Editor, data: {}): string;
		platform: string;
	}

	export interface Annotation {
		row?: number | undefined;
		column?: number | undefined;
		text: string;
		type: string;
	}

	export interface TokenInfo {
		type: string;
		value: string;
		index?: number | undefined;
		start?: number | undefined;
	}

	export interface Position {
		row: number;
		column: number;
	}

	export interface KeyboardHandler {
		handleKeyboard: Function;
	}

	export interface KeyBinding {
		setDefaultHandler(kb: KeyboardHandler): void;
		setKeyboardHandler(kb: KeyboardHandler): void;
		addKeyboardHandler(kb: KeyboardHandler, pos: number): void;
		removeKeyboardHandler(kb: KeyboardHandler): boolean;
		getKeyboardHandler(): KeyboardHandler;
		onCommandKey(e: any, hashId: number, keyCode: number): boolean;
		onTextInput(text: string): boolean;
	}

	export interface TextMode {
		getTokenizer(): Tokenizer;
		toggleCommentLines(state: any, session: IEditSession, startRow: number, endRow: number): void;
		toggleBlockComment(state: any, session: IEditSession, range: Range, cursor: Position): void;
		getNextLineIndent(state: any, line: string, tab: string): string;
		checkOutdent(state: any, line: string, input: string): boolean;
		autoOutdent(state: any, doc: Document, row: number): void;
		createWorker(session: IEditSession): any;
		createModeDelegates(mapping: { [key: string]: string }): void;
		transformAction(state: string, action: string, editor: Editor, session: IEditSession, text: string): any;
		getKeywords(append?: boolean): Array<string | RegExp>;
		getCompletions(state: string, session: IEditSession, pos: Position, prefix: string): Completion[];
	}

	export interface OptionProvider {
		/**
		 * Sets a Configuration Option
		 */
		setOption(optionName: string, optionValue: any): void;

		/**
		 * Sets Configuration Options
		 */
		setOptions(keyValueTuples: { [key: string]: any }): void;

		/**
		 * Get a Configuration Option
		 */
		getOption(name: string): any;

		/**
		 * Get Configuration Options
		 */
		getOptions(optionNames?: string[] | { [key: string]: any }): { [key: string]: any };
	}

	////////////////
	/// Ace
	////////////////

	/**
	 * The main class required to set up an Ace instance in the browser.
	 */
	export interface Ace {
		/**
		 * Provides access to require in packed noconflict mode
		 * @param moduleName
		 */
		require(moduleName: string): any;

		/**
		 * Embeds the Ace editor into the DOM, at the element provided by `el`.
		 * @param el Either the id of an element, or the element itself
		 */
		edit(el: string): Editor;

		/**
		 * Embeds the Ace editor into the DOM, at the element provided by `el`.
		 * @param el Either the id of an element, or the element itself
		 */
		edit(el: HTMLElement): Editor;

		/**
		 * Creates a new [[EditSession]], and returns the associated [[Document]].
		 * @param text {:textParam}
		 * @param mode {:modeParam}
		 */
		createEditSession(text: Document | string, mode?: TextMode): IEditSession;

		/**
		 * Creates a new [[EditSession]], and returns the associated [[Document]].
		 * @param text {:textParam}
		 * @param mode {:modeParam}
		 */
		createEditSession(text: string, mode: TextMode): IEditSession;

		config: {
			set(key: string, value: any): void;
		}
	}

	////////////////
	/// Anchor
	////////////////

	/**
	 * Defines the floating pointer in the document. Whenever text is inserted or deleted before the cursor, the position of the cursor is updated.
	 */
	export interface Anchor {
		on(event: string, fn: (e: any) => any): void;

		/**
		 * Returns an object identifying the `row` and `column` position of the current anchor.
		 */
		getPosition(): Position;

		/**
		 * Returns the current document.
		 */
		getDocument(): Document;

		/**
		 * Fires whenever the anchor position changes.
		 * Both of these objects have a `row` and `column` property corresponding to the position.
		 * Events that can trigger this function include [[Anchor.setPosition `setPosition()`]].
		 * @param e An object containing information about the anchor position. It has two properties:
		 * - `old`: An object describing the old Anchor position
		 * - `value`: An object describing the new Anchor position
		 */
		onChange(e: any): void;

		/**
		 * Sets the anchor position to the specified row and column. If `noClip` is `true`, the position is not clipped.
		 * @param row The row index to move the anchor to
		 * @param column The column index to move the anchor to
		 * @param noClip Identifies if you want the position to be clipped
		 */
		setPosition(row: number, column: number, noClip?: boolean): void;

		/**
		 * When called, the `'change'` event listener is removed.
		 */
		detach(): void;

		attach(doc: Document): void;
	}
	var Anchor: {
		/**
		 * Creates a new `Anchor` and associates it with a document.
		 * @param doc The document to associate with the anchor
		 * @param row The starting row position
		 * @param column The starting column position
		 */
		new(doc: Document, row: number, column: number): Anchor;
	};

	////////////////////////////////
	/// BackgroundTokenizer
	////////////////////////////////

	/**
	 * Tokenizes the current [[Document `Document`]] in the background, and caches the tokenized rows for future use.
	 * If a certain row is changed, everything below that row is re-tokenized.
	 */
	export interface BackgroundTokenizer {
		states: any[];

		/**
		 * Sets a new tokenizer for this object.
		 * @param tokenizer The new tokenizer to use
		 */
		setTokenizer(tokenizer: Tokenizer): void;

		/**
		 * Sets a new document to associate with this object.
		 * @param doc The new document to associate with
		 */
		setDocument(doc: Document): void;

		/**
		 * Emits the `'update'` event. `firstRow` and `lastRow` are used to define the boundaries of the region to be updated.
		 * @param firstRow The starting row region
		 * @param lastRow The final row region
		 */
		fireUpdateEvent(firstRow: number, lastRow: number): void;

		/**
		 * Starts tokenizing at the row indicated.
		 * @param startRow The row to start at
		 */
		start(startRow: number): void;

		/**
		 * Stops tokenizing.
		 */
		stop(): void;

		/**
		 * Gives list of tokens of the row. (tokens are cached)
		 * @param row The row to get tokens at
		 */
		getTokens(row: number): TokenInfo[];

		/**
		 * [Returns the state of tokenization at the end of a row.]{: #BackgroundTokenizer.getState}
		 * @param row The row to get state at
		 */
		getState(row: number): string;
	}
	var BackgroundTokenizer: {
		/**
		 * Creates a new `BackgroundTokenizer` object.
		 * @param tokenizer The tokenizer to use
		 * @param editor The editor to associate with
		 */
		new(tokenizer: Tokenizer, editor: Editor): BackgroundTokenizer;
	};

	////////////////
	/// Document
	////////////////

	/**
	 * Contains the text of the document. Document can be attached to several [[EditSession `EditSession`]]s.
	 * At its core, `Document`s are just an array of strings, with each row in the document matching up to the array index.
	 */

	type NewLineMode = "auto" | "unix" | "windows";

	export interface Document {
		on(event: string, fn: (e: any) => any): void;

		/**
		 * Replaces all the lines in the current `Document` with the value of `text`.
		 * @param text The text to use
		 */
		setValue(text: string): void;

		/**
		 * Returns all the lines in the document as a single string, split by the new line character.
		 */
		getValue(): string;

		/**
		 * Creates a new `Anchor` to define a floating point in the document.
		 * @param row The row number to use
		 * @param column The column number to use
		 */
		createAnchor(row: number, column: number): void;

		/**
		 * Returns the newline character that's being used, depending on the value of `newLineMode`.
		 */
		getNewLineCharacter(): string;

		/**
		 * [Sets the new line mode.]{: #Document.setNewLineMode.desc}
		 * @param newLineMode [The newline mode to use; can be either `windows`, `unix`, or `auto`]{: #Document.setNewLineMode.param}
		 */
		setNewLineMode(newLineMode: NewLineMode): void;

		/**
		 * [Returns the type of newlines being used; either `windows`, `unix`, or `auto`]{: #Document.getNewLineMode}
		 */
		getNewLineMode(): NewLineMode;

		/**
		 * Returns `true` if `text` is a newline character (either `\r\n`, `\r`, or `\n`).
		 * @param text The text to check
		 */
		isNewLine(text: string): boolean;

		/**
		 * Returns a verbatim copy of the given line as it is in the document
		 * @param row The row index to retrieve
		 */
		getLine(row: number): string;

		/**
		 * Returns an array of strings of the rows between `firstRow` and `lastRow`. This function is inclusive of `lastRow`.
		 * @param firstRow The first row index to retrieve
		 * @param lastRow The final row index to retrieve
		 */
		getLines(firstRow: number, lastRow: number): string[];

		/**
		 * Returns all lines in the document as string array. Warning: The caller should not modify this array!
		 */
		getAllLines(): string[];

		/**
		 * Returns the number of rows in the document.
		 */
		getLength(): number;

		/**
		 * [Given a range within the document, this function returns all the text within that range as a single string.]{: #Document.getTextRange.desc}
		 * @param range The range to work with
		 */
		getTextRange(range: Range): string;

		getLinesForRange(range: Range): string[];

		/**
		 * Inserts a block of `text` and the indicated `position`.
		 * @param position The position to start inserting at
		 * @param text A chunk of text to insert
		 */
		insert(position: Position, text: string): Position;

		/**
		 * @deprecated Use the insertFullLines method instead.
		 */
		insertLines(row: number, lines: string[]): Position;

		/**
		 * Inserts the elements in `lines` into the document as full lines (does not merge with existing line), starting at the row index given by `row`. This method also triggers the `"change"` event.
		 * @param {Number} row The index of the row to insert at
		 * @param {Array} lines An array of strings
		 * @returns {Object} Contains the final row and column, like this:
		 *   ```
		 *   {row: endRow, column: 0}
		 *   ```
		 *   If `lines` is empty, this function returns an object containing the current row, and column, like this:
		 *   ```
		 *   {row: row, column: 0}
		 *   ```
		 */
		insertFullLines(row: number, lines: string[]): void;

		/**
		 * @deprecated Use insertMergedLines(position, ['', '']) instead.
		 */
		insertNewLine(position: Position): Position;

		/**
		 * Inserts the elements in `lines` into the document, starting at the position index given by `row`. This method also triggers the `"change"` event.
		 * @param {Number} row The index of the row to insert at
		 * @param {Array} lines An array of strings
		 * @returns {Object} Contains the final row and column, like this:
		 *   ```
		 *   {row: endRow, column: 0}
		 *   ```
		 *   If `lines` is empty, this function returns an object containing the current row, and column, like this:
		 *   ```
		 *   {row: row, column: 0}
		 *   ```
		 */
		insertMergedLines(row: number, lines: string[]): Position;

		/**
		 * Inserts `text` into the `position` at the current row. This method also triggers the `'change'` event.
		 * @param position The position to insert at
		 * @param text A chunk of text
		 */
		insertInLine(position: Position, text: string): Position;

		clippedPos(row: number, column: number): Position;
		clonePos(pos: Position): Position;
		pos(row: number, column: number): Position;

		/**
		 * Removes the `range` from the document.
		 * @param range A specified Range to remove
		 */
		remove(range: Range): Position;

		/**
		 * Removes the specified columns from the `row`. This method also triggers the `'change'` event.
		 * @param row The row to remove from
		 * @param startColumn The column to start removing at
		 * @param endColumn The column to stop removing at
		 */
		removeInLine(row: number, startColumn: number, endColumn: number): Position;

		/**
		 * @deprecated Use the removeFullLines method instead.
		 */
		removeLines(firstRow: number, lastRow: number): string[];

		/**
		 * Removes a range of full lines. This method also triggers the `"change"` event.
		 * @param {Number} firstRow The first row to be removed
		 * @param {Number} lastRow The last row to be removed
		 * @returns {[String]} Returns all the removed lines.
		 */
		removeFullLines(firstRow: number, lastRow: number): string[];

		/**
		 * Removes the new line between `row` and the row immediately following it. This method also triggers the `'change'` event.
		 * @param row The row to check
		 */
		removeNewLine(row: number): void;

		/**
		 * Replaces a range in the document with the new `text`.
		 * @param range A specified Range to replace
		 * @param text The new text to use as a replacement
		 */
		replace(range: Range, text: string): Position;

		/**
		 * Applies all the changes previously accumulated. These can be either `'includeText'`, `'insertLines'`, `'removeText'`, and `'removeLines'`.
		 */
		applyDeltas(deltas: Delta[]): void;

		/**
		 * Reverts any changes previously applied. These can be either `'includeText'`, `'insertLines'`, `'removeText'`, and `'removeLines'`.
		 */
		revertDeltas(deltas: Delta[]): void;

		/**
		 * Converts an index position in a document to a `{row, column}` object.
		 * Index refers to the "absolute position" of a character in the document. For example:
		 * ```javascript
		 * var x = 0; // 10 characters, plus one for newline
		 * var y = -1;
		 * ```
		 * Here, `y` is an index 15: 11 characters for the first row, and 5 characters until `y` in the second.
		 * @param index An index to convert
		 * @param startRow=0 The row from which to start the conversion
		 */
		indexToPosition(index: number, startRow: number): Position;

		/**
		 * Converts the `{row, column}` position in a document to the character's index.
		 * Index refers to the "absolute position" of a character in the document. For example:
		 * ```javascript
		 * var x = 0; // 10 characters, plus one for newline
		 * var y = -1;
		 * ```
		 * Here, `y` is an index 15: 11 characters for the first row, and 5 characters until `y` in the second.
		 * @param pos The `{row, column}` to convert
		 * @param startRow=0 The row from which to start the conversion
		 */
		positionToIndex(pos: Position, startRow?: number): number;
	}
	var Document: {
		/**
		 * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty.
		 * @param text The starting text
		 */
		new(text?: string): Document;
		/**
		 * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty.
		 * @param text The starting text
		 */
		new(text?: string[]): Document;
	};

	////////////////////////////////
	/// EditSession
	////////////////////////////////

	/**
	 * Stores all the data about [[Editor `Editor`]] state providing easy way to change editors state.
	 * `EditSession` can be attached to only one [[Document `Document`]]. Same `Document` can be attached to several `EditSession`s.
	 */
	export interface IEditSession extends OptionProvider {
		selection: Selection;

		bgTokenizer: BackgroundTokenizer;

		doc: Document;

		on(event: string, fn: (e: any) => any): void;

		findMatchingBracket(position: Position): void;

		addFold(text: string, range: Range): void;

		getFoldAt(row: number, column: number): any;

		removeFold(arg: any): void;

		expandFold(arg: any): void;

		foldAll(startRow?: number, endRow?: number, depth?: number): void;

		unfold(arg1: any, arg2: boolean): void;

		screenToDocumentColumn(row: number, column: number): void;

		getFoldDisplayLine(foldLine: any, docRow: number, docColumn: number): any;

		getFoldsInRange(range: Range): any;

		highlight(text: string): void;

		/**
		 * Highlight lines from `startRow` to `EndRow`.
		 * @param startRow Define the start line of the highlight
		 * @param endRow Define the end line of the highlight
		 * @param clazz Set the CSS class for the marker
		 * @param inFront Set to `true` to establish a front marker
		 */
		highlightLines(startRow: number, endRow: number, clazz: string, inFront: boolean): Range;

		/**
		 * Sets the `EditSession` to point to a new `Document`. If a `BackgroundTokenizer` exists, it also points to `doc`.
		 * @param doc The new `Document` to use
		 */
		setDocument(doc: Document): void;

		/**
		 * Returns the `Document` associated with this session.
		 */
		getDocument(): Document;

		/**
		 * undefined
		 * @param row The row to work with
		 */
		$resetRowCache(row: number): void;

		/**
		 * Sets the session text.
		 * @param text The new text to place
		 */
		setValue(text: string): void;

		setMode(mode: string): void;

		/**
		 * Returns the current [[Document `Document`]] as a string.
		 */
		getValue(): string;

		/**
		 * Returns the string of the current selection.
		 */
		getSelection(): Selection;

		/**
		 * {:BackgroundTokenizer.getState}
		 * @param row The row to start at
		 */
		getState(row: number): string;

		/**
		 * Starts tokenizing at the row indicated. Returns a list of objects of the tokenized rows.
		 * @param row The row to start at
		 */
		getTokens(row: number): TokenInfo[];

		/**
		 * Returns an object indicating the token at the current row. The object has two properties: `index` and `start`.
		 * @param row The row number to retrieve from
		 * @param column The column number to retrieve from
		 */
		getTokenAt(row: number, column: number): TokenInfo | null;

		/**
		 * Sets the undo manager.
		 * @param undoManager The new undo manager
		 */
		setUndoManager(undoManager: UndoManager): void;

		/**
		 * Returns the current undo manager.
		 */
		getUndoManager(): UndoManager;

		/**
		 * Returns the current value for tabs. If the user is using soft tabs, this will be a series of spaces (defined by [[EditSession.getTabSize `getTabSize()`]]): void; otherwise it's simply `'\t'`.
		 */
		getTabString(): string;

		/**
		 * Pass `true` to enable the use of soft tabs. Soft tabs means you're using spaces instead of the tab character (`'\t'`).
		 * @param useSoftTabs Value indicating whether or not to use soft tabs
		 */
		setUseSoftTabs(useSoftTabs: boolean): void;

		/**
		 * Returns `true` if soft tabs are being used, `false` otherwise.
		 */
		getUseSoftTabs(): boolean;

		/**
		 * Set the number of spaces that define a soft tab; for example, passing in `4` transforms the soft tabs to be equivalent to four spaces. This function also emits the `changeTabSize` event.
		 * @param tabSize The new tab size
		 */
		setTabSize(tabSize: number): void;

		/**
		 * Returns the current tab size.
		 */
		getTabSize(): number;

		/**
		 * Returns `true` if the character at the position is a soft tab.
		 * @param position The position to check
		 */
		isTabStop(position: any): boolean;

		/**
		 * Pass in `true` to enable overwrites in your session, or `false` to disable.
		 * If overwrites is enabled, any text you enter will type over any text after it. If the value of `overwrite` changes, this function also emites the `changeOverwrite` event.
		 * @param overwrite Defines wheter or not to set overwrites
		 */
		setOverwrite(overwrite: boolean): void;

		/**
		 * Returns `true` if overwrites are enabled; `false` otherwise.
		 */
		getOverwrite(): boolean;

		/**
		 * Sets the value of overwrite to the opposite of whatever it currently is.
		 */
		toggleOverwrite(): void;

		/**
		 * Adds `className` to the `row`, to be used for CSS stylings and whatnot.
		 * @param row The row number
		 * @param className The class to add
		 */
		addGutterDecoration(row: number, className: string): void;

		/**
		 * Removes `className` from the `row`.
		 * @param row The row number
		 * @param className The class to add
		 */
		removeGutterDecoration(row: number, className: string): void;

		/**
		 * Returns an array of numbers, indicating which rows have breakpoints.
		 */
		getBreakpoints(): number[];

		/**
		 * Sets a breakpoint on every row number given by `rows`. This function also emites the `'changeBreakpoint'` event.
		 * @param rows An array of row indices
		 */
		setBreakpoints(rows: any[]): void;

		/**
		 * Removes all breakpoints on the rows. This function also emites the `'changeBreakpoint'` event.
		 */
		clearBreakpoints(): void;

		/**
		 * Sets a breakpoint on the row number given by `rows`. This function also emites the `'changeBreakpoint'` event.
		 * @param row A row index
		 * @param className Class of the breakpoint
		 */
		setBreakpoint(row: number, className: string): void;

		/**
		 * Removes a breakpoint on the row number given by `rows`. This function also emites the `'changeBreakpoint'` event.
		 * @param row A row index
		 */
		clearBreakpoint(row: number): void;

		/**
		 * Adds a new marker to the given `Range`. If `inFront` is `true`, a front marker is defined, and the `'changeFrontMarker'` event fires; otherwise, the `'changeBackMarker'` event fires.
		 * @param range Define the range of the marker
		 * @param clazz Set the CSS class for the marker
		 * @param type Identify the type of the marker
		 * @param inFront Set to `true` to establish a front marker
		 */
		addMarker(range: Range, clazz: string, type: Function, inFront: boolean): number;

		/**
		 * Adds a new marker to the given `Range`. If `inFront` is `true`, a front marker is defined, and the `'changeFrontMarker'` event fires; otherwise, the `'changeBackMarker'` event fires.
		 * @param range Define the range of the marker
		 * @param clazz Set the CSS class for the marker
		 * @param type Identify the type of the marker
		 * @param inFront Set to `true` to establish a front marker
		 */
		addMarker(range: Range, clazz: string, type: string, inFront: boolean): number;

		/**
		 * Adds a dynamic marker to the session.
		 * @param marker object with update method
		 * @param inFront Set to `true` to establish a front marker
		 */
		addDynamicMarker(marker: any, inFront: boolean): void;

		/**
		 * Removes the marker with the specified ID. If this marker was in front, the `'changeFrontMarker'` event is emitted. If the marker was in the back, the `'changeBackMarker'` event is emitted.
		 * @param markerId A number representing a marker
		 */
		removeMarker(markerId: number): void;

		/**
		 * Returns an array containing the IDs of all the markers, either front or back.
		 * @param inFront If `true`, indicates you only want front markers; `false` indicates only back markers
		 */
		getMarkers(inFront: boolean): any[];

		/**
		 * Sets annotations for the `EditSession`. This functions emits the `'changeAnnotation'` event.
		 * @param annotations A list of annotations
		 */
		setAnnotations(annotations: Annotation[]): void;

		/**
		 * Returns the annotations for the `EditSession`.
		 */
		getAnnotations(): any;

		/**
		 * Clears all the annotations for this session. This function also triggers the `'changeAnnotation'` event.
		 */
		clearAnnotations(): void;

		/**
		 * If `text` contains either the newline (`\n`) or carriage-return ('\r') characters, `$autoNewLine` stores that value.
		 * @param text A block of text
		 */
		$detectNewLine(text: string): void;

		/**
		 * Given a starting row and column, this method returns the `Range` of the first word boundary it finds.
		 * @param row The row to start at
		 * @param column The column to start at
		 */
		getWordRange(row: number, column: number): Range;

		/**
		 * Gets the range of a word, including its right whitespace.
		 * @param row The row number to start from
		 * @param column The column number to start from
		 */
		getAWordRange(row: number, column: number): any;

		/**
		 * {:Document.setNewLineMode.desc}
		 * @param newLineMode {:Document.setNewLineMode.param}
		 */
		setNewLineMode(newLineMode: string): void;

		/**
		 * Returns the current new line mode.
		 */
		getNewLineMode(): string;

		/**
		 * Identifies if you want to use a worker for the `EditSession`.
		 * @param useWorker Set to `true` to use a worker
		 */
		setUseWorker(useWorker: boolean): void;

		/**
		 * Returns `true` if workers are being used.
		 */
		getUseWorker(): boolean;

		/**
		 * Reloads all the tokens on the current session. This function calls [[BackgroundTokenizer.start `BackgroundTokenizer.start ()`]] to all the rows; it also emits the `'tokenizerUpdate'` event.
		 */
		onReloadTokenizer(): void;

		/**
		 * Sets a new text mode for the `EditSession`. This method also emits the `'changeMode'` event. If a [[BackgroundTokenizer `BackgroundTokenizer`]] is set, the `'tokenizerUpdate'` event is also emitted.
		 * @param mode Set a new text mode
		 */
		$mode(mode: TextMode): void;

		/**
		 * Returns the current text mode.
		 */
		getMode(): TextMode;

		/**
		 * This function sets the scroll top value. It also emits the `'changeScrollTop'` event.
		 * @param scrollTop The new scroll top value
		 */
		setScrollTop(scrollTop: number): void;

		/**
		 * [Returns the value of the distance between the top of the editor and the topmost part of the visible content.]{: #EditSession.getScrollTop}
		 */
		getScrollTop(): number;

		/**
		 * [Sets the value of the distance between the left of the editor and the leftmost part of the visible content.]{: #EditSession.setScrollLeft}
		 * @param scrollLeft The new scroll left value
		 */
		setScrollLeft(scrollLeft: number): void;

		/**
		 * [Returns the value of the distance between the left of the editor and the leftmost part of the visible content.]{: #EditSession.getScrollLeft}
		 */
		getScrollLeft(): number;

		/**
		 * Returns the width of the screen.
		 */
		getScreenWidth(): number;

		/**
		 * Returns a verbatim copy of the given line as it is in the document
		 * @param row The row to retrieve from
		 */
		getLine(row: number): string;

		/**
		 * Returns an array of strings of the rows between `firstRow` and `lastRow`. This function is inclusive of `lastRow`.
		 * @param firstRow The first row index to retrieve
		 * @param lastRow The final row index to retrieve
		 */
		getLines(firstRow: number, lastRow: number): string[];

		/**
		 * Returns the number of rows in the document.
		 */
		getLength(): number;

		/**
		 * {:Document.getTextRange.desc}
		 * @param range The range to work with
		 */
		getTextRange(range: Range): string;

		/**
		 * Inserts a block of `text` and the indicated `position`.
		 * @param position The position {row, column} to start inserting at
		 * @param text A chunk of text to insert
		 */
		insert(position: Position, text: string): any;

		/**
		 * Removes the `range` from the document.
		 * @param range A specified Range to remove
		 */
		remove(range: Range): any;

		/**
		 * Reverts previous changes to your document.
		 * @param deltas An array of previous changes
		 * @param dontSelect [If `true`, doesn't select the range of where the change occured]{: #dontSelect}
		 */
		undoChanges(deltas: any[], dontSelect: boolean): Range;

		/**
		 * Re-implements a previously undone change to your document.
		 * @param deltas An array of previous changes
		 * @param dontSelect {:dontSelect}
		 */
		redoChanges(deltas: any[], dontSelect: boolean): Range;

		/**
		 * Enables or disables highlighting of the range where an undo occured.
		 * @param enable If `true`, selects the range of the reinserted change
		 */
		setUndoSelect(enable: boolean): void;

		/**
		 * Replaces a range in the document with the new `text`.
		 * @param range A specified Range to replace
		 * @param text The new text to use as a replacement
		 */
		replace(range: Range, text: string): any;

		/**
		 * Moves a range of text from the given range to the given position. `toPosition` is an object that looks like this:
		 * ```json
		 * { row: newRowLocation, column: newColumnLocation }
		 * ```
		 * @param fromRange The range of text you want moved within the document
		 * @param toPosition The location (row and column) where you want to move the text to
		 */
		moveText(fromRange: Range, toPosition: any): Range;

		/**
		 * Indents all the rows, from `startRow` to `endRow` (inclusive), by prefixing each row with the token in `indentString`.
		 * If `indentString` contains the `'\t'` character, it's replaced by whatever is defined by [[EditSession.getTabString `getTabString()`]].
		 * @param startRow Starting row
		 * @param endRow Ending row
		 * @param indentString The indent token
		 */
		indentRows(startRow: number, endRow: number, indentString: string): void;

		/**
		 * Outdents all the rows defined by the `start` and `end` properties of `range`.
		 * @param range A range of rows
		 */
		outdentRows(range: Range): void;

		/**
		 * Shifts all the lines in the document up one, starting from `firstRow` and ending at `lastRow`.
		 * @param firstRow The starting row to move up
		 * @param lastRow The final row to move up
		 */
		moveLinesUp(firstRow: number, lastRow: number): number;

		/**
		 * Shifts all the lines in the document down one, starting from `firstRow` and ending at `lastRow`.
		 * @param firstRow The starting row to move down
		 * @param lastRow The final row to move down
		 */
		moveLinesDown(firstRow: number, lastRow: number): number;

		/**
		 * Duplicates all the text between `firstRow` and `lastRow`.
		 * @param firstRow The starting row to duplicate
		 * @param lastRow The final row to duplicate
		 */
		duplicateLines(firstRow: number, lastRow: number): number;

		/**
		 * Sets whether or not line wrapping is enabled. If `useWrapMode` is different than the current value, the `'changeWrapMode'` event is emitted.
		 * @param useWrapMode Enable (or disable) wrap mode
		 */
		setUseWrapMode(useWrapMode: boolean): void;

		/**
		 * Returns `true` if wrap mode is being used; `false` otherwise.
		 */
		getUseWrapMode(): boolean;

		/**
		 * Sets the boundaries of wrap. Either value can be `null` to have an unconstrained wrap, or, they can be the same number to pin the limit. If the wrap limits for `min` or `max` are different, this method also emits the `'changeWrapMode'` event.
		 * @param min The minimum wrap value (the left side wrap)
		 * @param max The maximum wrap value (the right side wrap)
		 */
		setWrapLimitRange(min: number, max: number): void;

		/**
		 * This should generally only be called by the renderer when a resize is detected.
		 * @param desiredLimit The new wrap limit
		 */
		adjustWrapLimit(desiredLimit: number): boolean;

		/**
		 * Returns the value of wrap limit.
		 */
		getWrapLimit(): number;

		/**
		 * Returns an object that defines the minimum and maximum of the wrap limit; it looks something like this:
		 * { min: wrapLimitRange_min, max: wrapLimitRange_max }
		 */
		getWrapLimitRange(): any;

		/**
		 * Given a string, returns an array of the display characters, including tabs and spaces.
		 * @param str The string to check
		 * @param offset The value to start at
		 */
		$getDisplayTokens(str: string, offset: number): void;

		/**
		 * Calculates the width of the string `str` on the screen while assuming that the string starts at the first column on the screen.
		 * @param str The string to calculate the screen width of
		 * @param maxScreenColumn
		 * @param screenColumn
		 */
		$getStringScreenWidth(str: string, maxScreenColumn: number, screenColumn: number): number[];

		/**
		 * Returns number of screenrows in a wrapped line.
		 * @param row The row number to check
		 */
		getRowLength(row: number): number;

		/**
		 * Returns the position (on screen) for the last character in the provided screen row.
		 * @param screenRow The screen row to check
		 */
		getScreenLastRowColumn(screenRow: number): number;

		/**
		 * For the given document row and column, this returns the column position of the last screen row.
		 * @param docRow
		 * @param docColumn
		 */
		getDocumentLastRowColumn(docRow: number, docColumn: number): number;

		/**
		 * For the given document row and column, this returns the document position of the last row.
		 * @param docRow
		 * @param docColumn
		 */
		getDocumentLastRowColumnPosition(docRow: number, docColumn: number): number;

		/**
		 * For the given row, this returns the split data.
		 */
		getRowSplitData(): string;

		/**
		 * The distance to the next tab stop at the specified screen column.
		 * @param screenColumn The screen column to check
		 */
		getScreenTabSize(screenColumn: number): number;

		/**
		 * Converts characters coordinates on the screen to characters coordinates within the document. [This takes into account code folding, word wrap, tab size, and any other visual modifications.]{: #conversionConsiderations}
		 * @param screenRow The screen row to check
		 * @param screenColumn The screen column to check
		 */
		screenToDocumentPosition(screenRow: number, screenColumn: number): any;

		/**
		 * Converts document coordinates to screen coordinates. {:conversionConsiderations}
		 * @param docRow The document row to check
		 * @param docColumn The document column to check
		 */
		documentToScreenPosition(docRow: number, docColumn: number): any;

		/**
		 * For the given document row and column, returns the screen column.
		 * @param row
		 * @param docColumn
		 */
		documentToScreenColumn(row: number, docColumn: number): number;

		/**
		 * For the given document row and column, returns the screen row.
		 * @param docRow
		 * @param docColumn
		 */
		documentToScreenRow(docRow: number, docColumn: number): void;

		/**
		 * Returns the length of the screen.
		 */
		getScreenLength(): number;
	}
	var EditSession: {
		/**
		 * Sets up a new `EditSession` and associates it with the given `Document` and `TextMode`.
		 * @param text [If `text` is a `Document`, it associates the `EditSession` with it. Otherwise, a new `Document` is created, with the initial text]{: #textParam}
		 * @param mode [The inital language mode to use for the document]{: #modeParam}
		 */
		new(text: string, mode?: TextMode): IEditSession;

		new(content: string, mode?: string): IEditSession;

		new(text: string[], mode?: string): IEditSession;
	};

	////////////////////////////////
	/// Editor
	////////////////////////////////

	/**
	 * The main entry point into the Ace functionality.
	 * The `Editor` manages the [[EditSession]] (which manages [[Document]]s), as well as the [[VirtualRenderer]], which draws everything to the screen.
	 * Event sessions dealing with the mouse and keyboard are bubbled up from `Document` to the `Editor`, which decides what to do with them.
	 */
	export interface Editor extends OptionProvider {
		on(ev: string, callback: (e: any) => any): void;

		addEventListener(ev: "change", callback: (ev: EditorChangeEvent) => any): void;
		addEventListener(ev: string, callback: Function): void;

		off(ev: string, callback: Function): void;

		removeListener(ev: string, callback: Function): void;

		removeEventListener(ev: string, callback: Function): void;

		inMultiSelectMode: boolean;

		selectMoreLines(n: number): void;

		onTextInput(text: string): void;

		onCommandKey(e: any, hashId: number, keyCode: number): void;

		commands: CommandManager;

		session: IEditSession;

		selection: Selection;

		renderer: VirtualRenderer;

		keyBinding: KeyBinding;

		container: HTMLElement;

		onSelectionChange(e: any): void;

		onChangeMode(e?: any): void;

		execCommand(command: string, args?: any): void;

		/**
		 * Get rid of console warning by setting this to Infinity
		 */
		$blockScrolling: number;

		/**
		 * Sets a new key handler, such as "vim" or "windows".
		 * @param keyboardHandler The new key handler
		 */
		setKeyboardHandler(keyboardHandler: string): void;

		/**
		 * Returns the keyboard handler, such as "vim" or "windows".
		 */
		getKeyboardHandler(): string;

		/**
		 * Sets a new editsession to use. This method also emits the `'changeSession'` event.
		 * @param session The new session to use
		 */
		setSession(session: IEditSession): void;

		/**
		 * Returns the current session being used.
		 */
		getSession(): IEditSession;

		/**
		 * Sets the current document to `val`.
		 * @param val The new value to set for the document
		 * @param cursorPos Where to set the new value. `undefined` or 0 is selectAll, -1 is at the document start, and 1 is at the end
		 */
		setValue(val: string, cursorPos?: number): string;

		/**
		 * Returns the current session's content.
		 */
		getValue(): string;

		/**
		 * Returns the currently highlighted selection.
		 */
		getSelection(): Selection;

		/**
		 * {:VirtualRenderer.onResize}
		 * @param force If `true`, recomputes the size, even if the height and width haven't changed
		 */
		resize(force?: boolean): void;

		/**
		 * {:VirtualRenderer.setTheme}
		 * @param theme The path to a theme
		 */
		setTheme(theme: string): void;

		/**
		 * {:VirtualRenderer.getTheme}
		 */
		getTheme(): string;

		/**
		 * {:VirtualRenderer.setStyle}
		 * @param style A class name
		 */
		setStyle(style: string): void;

		/**
		 * {:VirtualRenderer.unsetStyle}
		 */
		unsetStyle(): void;

		/**
		 * Set a new font size (in pixels) for the editor text.
		 * @param size A font size ( _e.g._ "12px")
		 */
		setFontSize(size: string): void;

		/**
		 * Brings the current `textInput` into focus.
		 */
		focus(): void;

		/**
		 * Returns `true` if the current `textInput` is in focus.
		 */
		isFocused(): boolean;

		/**
		 * Blurs the current `textInput`.
		 */
		blur(): void;

		/**
		 * Emitted once the editor comes into focus.
		 */
		onFocus(): void;

		/**
		 * Emitted once the editor has been blurred.
		 */
		onBlur(): void;

		/**
		 * Emitted whenever the document is changed.
		 * @param e Contains a single property, `data`, which has the delta of changes
		 */
		onDocumentChange(e: any): void;

		/**
		 * Emitted when the selection changes.
		 */
		onCursorChange(): void;

		/**
		 * Returns the string of text currently highlighted.
		 */
		getCopyText(): string;

		/**
		 * Called whenever a text "copy" happens.
		 */
		onCopy(): void;

		/**
		 * Called whenever a text "cut" happens.
		 */
		onCut(): void;

		/**
		 * Called whenever a text "paste" happens.
		 * @param text The pasted text
		 */
		onPaste(text: string): void;

		/**
		 * Inserts `text` into wherever the cursor is pointing.
		 * @param text The new text to add
		 */
		insert(text: string): void;

		/**
		 * Pass in `true` to enable overwrites in your session, or `false` to disable. If overwrites is enabled, any text you enter will type over any text after it. If the value of `overwrite` changes, this function also emites the `changeOverwrite` event.
		 * @param overwrite Defines wheter or not to set overwrites
		 */
		setOverwrite(overwrite: boolean): void;

		/**
		 * Returns `true` if overwrites are enabled; `false` otherwise.
		 */
		getOverwrite(): boolean;

		/**
		 * Sets the value of overwrite to the opposite of whatever it currently is.
		 */
		toggleOverwrite(): void;

		/**
		 * Sets how fast the mouse scrolling should do.
		 * @param speed A value indicating the new speed (in milliseconds)
		 */
		setScrollSpeed(speed: number): void;

		/**
		 * Returns the value indicating how fast the mouse scroll speed is (in milliseconds).
		 */
		getScrollSpeed(): number;

		/**
		 * Sets the delay (in milliseconds) of the mouse drag.
		 * @param dragDelay A value indicating the new delay
		 */
		setDragDelay(dragDelay: number): void;

		/**
		 * Returns the current mouse drag delay.
		 */
		getDragDelay(): number;

		/**
		 * Indicates how selections should occur.
		 * By default, selections are set to "line". There are no other styles at the moment,
		 * although this code change in the future.
		 * This function also emits the `'changeSelectionStyle'` event.
		 * @param style The new selection style
		 */
		setSelectionStyle(style: string): void;

		/**
		 * Returns the current selection style.
		 */
		getSelectionStyle(): string;

		/**
		 * Determines whether or not the current line should be highlighted.
		 * @param shouldHighlight Set to `true` to highlight the current line
		 */
		setHighlightActiveLine(shouldHighlight: boolean): void;

		/**
		 * Returns `true` if current lines are always highlighted.
		 */
		getHighlightActiveLine(): boolean;

		/**
		 * Determines if the currently selected word should be highlighted.
		 * @param shouldHighlight Set to `true` to highlight the currently selected word
		 */
		setHighlightSelectedWord(shouldHighlight: boolean): void;

		/**
		 * Returns `true` if currently highlighted words are to be highlighted.
		 */
		getHighlightSelectedWord(): boolean;

		/**
		 * If `showInvisibiles` is set to `true`, invisible characters&mdash;like spaces or new lines&mdash;are show in the editor.
		 * @param showInvisibles Specifies whether or not to show invisible characters
		 */
		setShowInvisibles(showInvisibles: boolean): void;

		/**
		 * Returns `true` if invisible characters are being shown.
		 */
		getShowInvisibles(): boolean;

		/**
		 * If `showPrintMargin` is set to `true`, the print margin is shown in the editor.
		 * @param showPrintMargin Specifies whether or not to show the print margin
		 */
		setShowPrintMargin(showPrintMargin: boolean): void;

		/**
		 * Returns `true` if the print margin is being shown.
		 */
		getShowPrintMargin(): boolean;

		/**
		 * Sets the column defining where the print margin should be.
		 * @param showPrintMargin Specifies the new print margin
		 */
		setPrintMarginColumn(showPrintMargin: number): void;

		/**
		 * Returns the column number of where the print margin is.
		 */
		getPrintMarginColumn(): number;

		/**
		 * If `readOnly` is true, then the editor is set to read-only mode, and none of the content can change.
		 * @param readOnly Specifies whether the editor can be modified or not
		 */
		setReadOnly(readOnly: boolean): void;

		/**
		 * Returns `true` if the editor is set to read-only mode.
		 */
		getReadOnly(): boolean;

		/**
		 * Specifies whether to use behaviors or not. ["Behaviors" in this case is the auto-pairing of special characters, like quotation marks, parenthesis, or brackets.]{: #BehaviorsDef}
		 * @param enabled Enables or disables behaviors
		 */
		setBehavioursEnabled(enabled: boolean): void;

		/**
		 * Returns `true` if the behaviors are currently enabled. {:BehaviorsDef}
		 */
		getBehavioursEnabled(): boolean;

		/**
		 * Specifies whether to use wrapping behaviors or not, i.e. automatically wrapping the selection with characters such as brackets
		 * when such a character is typed in.
		 * @param enabled Enables or disables wrapping behaviors
		 */
		setWrapBehavioursEnabled(enabled: boolean): void;

		/**
		 * Returns `true` if the wrapping behaviors are currently enabled.
		 */
		getWrapBehavioursEnabled(): void;

		/**
		 * Indicates whether the fold widgets are shown or not.
		 * @param show Specifies whether the fold widgets are shown
		 */
		setShowFoldWidgets(show: boolean): void;

		/**
		 * Returns `true` if the fold widgets are shown.
		 */
		getShowFoldWidgets(): void;

		/**
		 * Removes words of text from the editor. A "word" is defined as a string of characters bookended by whitespace.
		 * @param dir The direction of the deletion to occur, either "left" or "right"
		 */
		remove(dir: string): void;

		/**
		 * Removes the word directly to the right of the current selection.
		 */
		removeWordRight(): void;

		/**
		 * Removes the word directly to the left of the current selection.
		 */
		removeWordLeft(): void;

		/**
		 * Removes all the words to the left of the current selection, until the start of the line.
		 */
		removeToLineStart(): void;

		/**
		 * Removes all the words to the right of the current selection, until the end of the line.
		 */
		removeToLineEnd(): void;

		/**
		 * Splits the line at the current selection (by inserting an `'\n'`).
		 */
		splitLine(): void;

		/**
		 * Transposes current line.
		 */
		transposeLetters(): void;

		/**
		 * Converts the current selection entirely into lowercase.
		 */
		toLowerCase(): void;

		/**
		 * Converts the current selection entirely into uppercase.
		 */
		toUpperCase(): void;

		/**
		 * Inserts an indentation into the current cursor position or indents the selected lines.
		 */
		indent(): void;

		/**
		 * Indents the current line.
		 */
		blockIndent(): void;

		/**
		 * Outdents the current line.
		 */
		blockOutdent(arg?: string): void;

		/**
		 * Given the currently selected range, this function either comments all the lines, or uncomments all of them.
		 */
		toggleCommentLines(): void;

		/**
		 * Works like [[EditSession.getTokenAt]], except it returns a number.
		 */
		getNumberAt(): number;

		/**
		 * If the character before the cursor is a number, this functions changes its value by `amount`.
		 * @param amount The value to change the numeral by (can be negative to decrease value)
		 */
		modifyNumber(amount: number): void;

		/**
		 * Removes all the lines in the current selection
		 */
		removeLines(): void;

		/**
		 * Shifts all the selected lines down one row.
		 */
		moveLinesDown(): number;

		/**
		 * Shifts all the selected lines up one row.
		 */
		moveLinesUp(): number;

		/**
		 * Moves a range of text from the given range to the given position. `toPosition` is an object that looks like this:
		 * ```json
		 * { row: newRowLocation, column: newColumnLocation }
		 * ```
		 * @param fromRange The range of text you want moved within the document
		 * @param toPosition The location (row and column) where you want to move the text to
		 */
		moveText(fromRange: Range, toPosition: any): Range;

		/**
		 * Copies all the selected lines up one row.
		 */
		copyLinesUp(): number;

		/**
		 * Copies all the selected lines down one row.
		 */
		copyLinesDown(): number;

		/**
		 * {:VirtualRenderer.getFirstVisibleRow}
		 */
		getFirstVisibleRow(): number;

		/**
		 * {:VirtualRenderer.getLastVisibleRow}
		 */
		getLastVisibleRow(): number;

		/**
		 * Indicates if the row is currently visible on the screen.
		 * @param row The row to check
		 */
		isRowVisible(row: number): boolean;

		/**
		 * Indicates if the entire row is currently visible on the screen.
		 * @param row The row to check
		 */
		isRowFullyVisible(row: number): boolean;

		/**
		 * Selects the text from the current position of the document until where a "page down" finishes.
		 */
		selectPageDown(): void;

		/**
		 * Selects the text from the current position of the document until where a "page up" finishes.
		 */
		selectPageUp(): void;

		/**
		 * Shifts the document to wherever "page down" is, as well as moving the cursor position.
		 */
		gotoPageDown(): void;

		/**
		 * Shifts the document to wherever "page up" is, as well as moving the cursor position.
		 */
		gotoPageUp(): void;

		/**
		 * Scrolls the document to wherever "page down" is, without changing the cursor position.
		 */
		scrollPageDown(): void;

		/**
		 * Scrolls the document to wherever "page up" is, without changing the cursor position.
		 */
		scrollPageUp(): void;

		/**
		 * Moves the editor to the specified row.
		 */
		scrollToRow(): void;

		/**
		 * Scrolls to a line. If `center` is `true`, it puts the line in middle of screen (or attempts to).
		 * @param line The line to scroll to
		 * @param center If `true`
		 * @param animate If `true` animates scrolling
		 * @param callback Function to be called when the animation has finished
		 */
		scrollToLine(line: number, center: boolean, animate: boolean, callback: Function): void;

		/**
		 * Attempts to center the current selection on the screen.
		 */
		centerSelection(): void;

		/**
		 * Gets the current position of the cursor.
		 */
		getCursorPosition(): Position;

		/**
		 * Returns the screen position of the cursor.
		 */
		getCursorPositionScreen(): number;

		/**
		 * {:Selection.getRange}
		 */
		getSelectionRange(): Range;

		/**
		 * Selects all the text in editor.
		 */
		selectAll(): void;

		/**
		 * {:Selection.clearSelection}
		 */
		clearSelection(): void;

		/**
		 * Moves the cursor to the specified row and column. Note that this does not de-select the current selection.
		 * @param row The new row number
		 * @param column The new column number
		 */
		moveCursorTo(row: number, column?: number, animate?: boolean): void;

		/**
		 * Moves the cursor to the position indicated by `pos.row` and `pos.column`.
		 * @param position An object with two properties, row and column
		 */
		moveCursorToPosition(position: Position): void;

		/**
		 * Moves the cursor's row and column to the next matching bracket.
		 */
		jumpToMatching(): void;

		/**
		 * Moves the cursor to the specified line number, and also into the indiciated column.
		 * @param lineNumber The line number to go to
		 * @param column A column number to go to
		 * @param animate If `true` animates scolling
		 */
		gotoLine(lineNumber: number, column?: number, animate?: boolean): void;

		/**
		 * Moves the cursor to the specified row and column. Note that this does de-select the current selection.
		 * @param row The new row number
		 * @param column The new column number
		 */
		navigateTo(row: number, column: number): void;

		/**
		 * Moves the cursor up in the document the specified number of times. Note that this does de-select the current selection.
		 * @param times The number of times to change navigation
		 */
		navigateUp(times?: number): void;

		/**
		 * Moves the cursor down in the document the specified number of times. Note that this does de-select the current selection.
		 * @param times The number of times to change navigation
		 */
		navigateDown(times?: number): void;

		/**
		 * Moves the cursor left in the document the specified number of times. Note that this does de-select the current selection.
		 * @param times The number of times to change navigation
		 */
		navigateLeft(times?: number): void;

		/**
		 * Moves the cursor right in the document the specified number of times. Note that this does de-select the current selection.
		 * @param times The number of times to change navigation
		 */
		navigateRight(times: number): void;

		/**
		 * Moves the cursor to the start of the current line. Note that this does de-select the current selection.
		 */
		navigateLineStart(): void;

		/**
		 * Moves the cursor to the end of the current line. Note that this does de-select the current selection.
		 */
		navigateLineEnd(): void;

		/**
		 * Moves the cursor to the end of the current file. Note that this does de-select the current selection.
		 */
		navigateFileEnd(): void;

		/**
		 * Moves the cursor to the start of the current file. Note that this does de-select the current selection.
		 */
		navigateFileStart(): void;

		/**
		 * Moves the cursor to the word immediately to the right of the current position. Note that this does de-select the current selection.
		 */
		navigateWordRight(): void;

		/**
		 * Moves the cursor to the word immediately to the left of the current position. Note that this does de-select the current selection.
		 */
		navigateWordLeft(): void;

		/**
		 * Replaces the first occurance of `options.needle` with the value in `replacement`.
		 * @param replacement The text to replace with
		 * @param options The [[Search `Search`]] options to use
		 */
		replace(replacement: string, options?: any): void;

		/**
		 * Replaces all occurances of `options.needle` with the value in `replacement`.
		 * @param replacement The text to replace with
		 * @param options The [[Search `Search`]] options to use
		 */
		replaceAll(replacement: string, options?: any): void;

		/**
		 * {:Search.getOptions} For more information on `options`, see [[Search `Search`]].
		 */
		getLastSearchOptions(): any;

		/**
		 * Attempts to find `needle` within the document. For more information on `options`, see [[Search `Search`]].
		 * @param needle The text to search for (optional)
		 * @param options An object defining various search properties
		 * @param animate If `true` animate scrolling
		 */
		find(needle: string, options?: any, animate?: boolean): void;

		/**
		 * Performs another search for `needle` in the document. For more information on `options`, see [[Search `Search`]].
		 * @param options search options
		 * @param animate If `true` animate scrolling
		 */
		findNext(options?: any, animate?: boolean): void;

		/**
		 * Performs a search for `needle` backwards. For more information on `options`, see [[Search `Search`]].
		 * @param options search options
		 * @param animate If `true` animate scrolling
		 */
		findPrevious(options?: any, animate?: boolean): void;

		/**
		 * {:UndoManager.undo}
		 */
		undo(): void;

		/**
		 * {:UndoManager.redo}
		 */
		redo(): void;

		/**
		 * Cleans up the entire editor.
		 */
		destroy(): void;
	}

	var Editor: {
		/**
		 * Creates a new `Editor` object.
		 * @param renderer Associated `VirtualRenderer` that draws everything
		 * @param session The `EditSession` to refer to
		 */
		new(renderer: VirtualRenderer, session?: IEditSession): Editor;
	};

	interface EditorChangeEvent {
		start: Position;
		end: Position;
		action: string; // insert, remove
		lines: any[];
	}

	////////////////////////////////
	/// PlaceHolder
	////////////////////////////////

	export interface PlaceHolder {
		on(event: string, fn: (e: any) => any): void;

		/**
		 * PlaceHolder.setup()
		 * TODO
		 */
		setup(): void;

		/**
		 * PlaceHolder.showOtherMarkers()
		 * TODO
		 */
		showOtherMarkers(): void;

		/**
		 * PlaceHolder.hideOtherMarkers()
		 * Hides all over markers in the [[EditSession `EditSession`]] that are not the currently selected one.
		 */
		hideOtherMarkers(): void;

		/**
		 * PlaceHolder@onUpdate(e)
		 * Emitted when the place holder updates.
		 */
		onUpdate(): void;

		/**
		 * PlaceHolder@onCursorChange(e)
		 * Emitted when the cursor changes.
		 */
		onCursorChange(): void;

		/**
		 * PlaceHolder.detach()
		 * TODO
		 */
		detach(): void;

		/**
		 * PlaceHolder.cancel()
		 * TODO
		 */
		cancel(): void;
	}
	var PlaceHolder: {
		/**
		 * - @param session (Document): The document to associate with the anchor
		 * - @param length (Number): The starting row position
		 * - @param pos (Number): The starting column position
		 * - @param others (String):
		 * - @param mainClass (String):
		 * - @param othersClass (String):
		 */
		new(
			session: Document,
			length: number,
			pos: number,
			others: string,
			mainClass: string,
			othersClass: string,
		): PlaceHolder;

		new(session: IEditSession, length: number, pos: Position, positions: Position[]): PlaceHolder;
	};

	////////////////
	/// RangeList
	////////////////

	export interface IRangeList {
		ranges: Range[];

		pointIndex(pos: Position, startIndex?: number): void;

		addList(ranges: Range[]): void;

		add(ranges: Range): void;

		merge(): Range[];

		substractPoint(pos: Position): void;
	}
	export var RangeList: {
		new(): IRangeList;
	};

	////////////////
	/// Range
	////////////////

	/**
	 * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column.
	 */
	export interface Range {
		startRow: number;

		startColumn: number;

		endRow: number;

		endColumn: number;

		start: Position;

		end: Position;

		isEmpty(): boolean;

		/**
		 * Returns `true` if and only if the starting row and column, and ending row and column, are equivalent to those given by `range`.
		 * @param range A range to check against
		 */
		isEqual(range: Range): void;

		/**
		 * Returns a string containing the range's row and column information, given like this:
		 * ```
		 * [start.row/start.column] -> [end.row/end.column]
		 * ```
		 */
		toString(): void;

		/**
		 * Returns `true` if the `row` and `column` provided are within the given range. This can better be expressed as returning `true` if:
		 * ```javascript
		 * this.start.row <= row <= this.end.row &&
		 * this.start.column <= column <= this.end.column
		 * ```
		 * @param row A row to check for
		 * @param column A column to check for
		 */
		contains(row: number, column: number): boolean;

		/**
		 * Compares `this` range (A) with another range (B).
		 * @param range A range to compare with
		 */
		compareRange(range: Range): number;

		/**
		 * Checks the row and column points of `p` with the row and column points of the calling range.
		 * @param p A point to compare with
		 */
		comparePoint(p: Range): number;

		/**
		 * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range.
		 * @param range A range to compare with
		 */
		containsRange(range: Range): boolean;

		/**
		 * Returns `true` if passed in `range` intersects with the one calling this method.
		 * @param range A range to compare with
		 */
		intersects(range: Range): boolean;

		/**
		 * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		isEnd(row: number, column: number): boolean;

		/**
		 * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		isStart(row: number, column: number): boolean;

		/**
		 * Sets the starting row and column for the range.
		 * @param row A row point to set
		 * @param column A column point to set
		 */
		setStart(row: number, column: number): void;

		/**
		 * Sets the starting row and column for the range.
		 * @param row A row point to set
		 * @param column A column point to set
		 */
		setEnd(row: number, column: number): void;

		/**
		 * Returns `true` if the `row` and `column` are within the given range.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		inside(row: number, column: number): boolean;

		/**
		 * Returns `true` if the `row` and `column` are within the given range's starting points.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		insideStart(row: number, column: number): boolean;

		/**
		 * Returns `true` if the `row` and `column` are within the given range's ending points.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		insideEnd(row: number, column: number): boolean;

		/**
		 * Checks the row and column points with the row and column points of the calling range.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		compare(row: number, column: number): number;

		/**
		 * Checks the row and column points with the row and column points of the calling range.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		compareStart(row: number, column: number): number;

		/**
		 * Checks the row and column points with the row and column points of the calling range.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		compareEnd(row: number, column: number): number;

		/**
		 * Checks the row and column points with the row and column points of the calling range.
		 * @param row A row point to compare with
		 * @param column A column point to compare with
		 */
		compareInside(row: number, column: number): number;

		/**
		 * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object.
		 * @param firstRow The starting row
		 * @param lastRow The ending row
		 */
		clipRows(firstRow: number, lastRow: number): Range;

		/**
		 * Changes the row and column points for the calling range for both the starting and ending points.
		 * @param row A new row to extend to
		 * @param column A new column to extend to
		 */
		extend(row: number, column: number): Range;

		/**
		 * Returns `true` if the range spans across multiple lines.
		 */
		isMultiLine(): boolean;

		/**
		 * Returns a duplicate of the calling range.
		 */
		clone(): Range;

		/**
		 * Returns a range containing the starting and ending rows of the original range, but with a column value of `0`.
		 */
		collapseRows(): Range;

		/**
		 * Given the current `Range`, this function converts those starting and ending points into screen positions, and then returns a new `Range` object.
		 * @param session The `EditSession` to retrieve coordinates from
		 */
		toScreenRange(session: IEditSession): Range;

		/**
		 * Creates and returns a new `Range` based on the row and column of the given parameters.
		 * @param start A starting point to use
		 * @param end An ending point to use
		 */
		fromPoints(start: Range, end: Range): Range;
	}
	/**
	 * Creates a new `Range` object with the given starting and ending row and column points.
	 * @param startRow The starting row
	 * @param startColumn The starting column
	 * @param endRow The ending row
	 * @param endColumn The ending column
	 */
	var Range: {
		fromPoints(pos1: Position, pos2: Position): Range;
		new(startRow: number, startColumn: number, endRow: number, endColumn: number): Range;
	};

	////////////////
	/// RenderLoop
	////////////////

	export interface RenderLoop { }
	var RenderLoop: {
		new(): RenderLoop;
	};

	////////////////
	/// ScrollBar
	////////////////

	/**
	 * A set of methods for setting and retrieving the editor's scrollbar.
	 */
	export interface ScrollBar {
		/**
		 * Emitted when the scroll bar, well, scrolls.
		 * @param e Contains one property, `"data"`, which indicates the current scroll top position
		 */
		onScroll(e: any): void;

		/**
		 * Returns the width of the scroll bar.
		 */
		getWidth(): number;

		/**
		 * Sets the height of the scroll bar, in pixels.
		 * @param height The new height
		 */
		setHeight(height: number): void;

		/**
		 * Sets the inner height of the scroll bar, in pixels.
		 * @param height The new inner height
		 */
		setInnerHeight(height: number): void;

		/**
		 * Sets the scroll top of the scroll bar.
		 * @param scrollTop The new scroll top
		 */
		setScrollTop(scrollTop: number): void;
	}
	var ScrollBar: {
		/**
		 * Creates a new `ScrollBar`. `parent` is the owner of the scroll bar.
		 * @param parent A DOM element
		 */
		new(parent: HTMLElement): ScrollBar;
	};

	////////////////
	/// Search
	////////////////

	/**
	 * A class designed to handle all sorts of text searches within a [[Document `Document`]].
	 */
	export interface Search {
		/**
		 * Sets the search options via the `options` parameter.
		 * @param options An object containing all the new search properties
		 */
		set(options: any): Search;

		/**
		 * [Returns an object containing all the search options.]{: #Search.getOptions}
		 */
		getOptions(): any;

		/**
		 * Sets the search options via the `options` parameter.
		 * @param An object containing all the search propertie
		 */
		setOptions(An: any): void;

		/**
		 * Searches for `options.needle`. If found, this method returns the [[Range `Range`]] where the text first occurs. If `options.backwards` is `true`, the search goes backwards in the session.
		 * @param session The session to search with
		 */
		find(session: IEditSession): Range;

		/**
		 * Searches for all occurances `options.needle`. If found, this method returns an array of [[Range `Range`s]] where the text first occurs. If `options.backwards` is `true`, the search goes backwards in the session.
		 * @param session The session to search with
		 */
		findAll(session: IEditSession): Range[];

		/**
		 * Searches for `options.needle` in `input`, and, if found, replaces it with `replacement`.
		 * @param input The text to search in
		 * @param replacement The replacing text
		 * + (String): If `options.regExp` is `true`, this function returns `input` with the replacement already made. Otherwise, this function just returns `replacement`.<br/>
		 * If `options.needle` was not found, this function returns `null`.
		 */
		replace(input: string, replacement: string): string;
	}
	var Search: {
		/**
		 * Creates a new `Search` object. The following search options are avaliable:
		 * - `needle`: The string or regular expression you're looking for
		 * - `backwards`: Whether to search backwards from where cursor currently is. Defaults to `false`.
		 * - `wrap`: Whether to wrap the search back to the beginning when it hits the end. Defaults to `false`.
		 * - `caseSensitive`: Whether the search ought to be case-sensitive. Defaults to `false`.
		 * - `wholeWord`: Whether the search matches only on whole words. Defaults to `false`.
		 * - `range`: The [[Range]] to search within. Set this to `null` for the whole document
		 * - `regExp`: Whether the search is a regular expression or not. Defaults to `false`.
		 * - `start`: The starting [[Range]] or cursor position to begin the search
		 * - `skipCurrent`: Whether or not to include the current line in the search. Default to `false`.
		 */
		new(): Search;
	};

	////////////////
	/// Search
	////////////////

	/**
	 * Contains the cursor position and the text selection of an edit session.
	 * The row/columns used in the selection are in document coordinates representing ths coordinates as thez appear in the document before applying soft wrap and folding.
	 */
	export interface Selection {
		on(ev: string, callback: Function): void;

		addEventListener(ev: string, callback: Function): void;

		off(ev: string, callback: Function): void;

		removeListener(ev: string, callback: Function): void;

		removeEventListener(ev: string, callback: Function): void;

		moveCursorWordLeft(): void;

		moveCursorWordRight(): void;

		fromOrientedRange(range: Range): void;

		setSelectionRange(match: any): void;

		getAllRanges(): Range[];

		on(event: string, fn: (e: any) => any): void;

		addRange(range: Range): void;

		/**
		 * Returns `true` if the selection is empty.
		 */
		isEmpty(): boolean;

		/**
		 * Returns `true` if the selection is a multi-line.
		 */
		isMultiLine(): boolean;

		/**
		 * Gets the current position of the cursor.
		 */
		getCursor(): Position;

		/**
		 * Sets the row and column position of the anchor. This function also emits the `'changeSelection'` event.
		 * @param row The new row
		 * @param column The new column
		 */
		setSelectionAnchor(row: number, column: number): void;

		/**
		 * Returns an object containing the `row` and `column` of the calling selection anchor.
		 */
		getSelectionAnchor(): any;

		/**
		 * Returns an object containing the `row` and `column` of the calling selection lead.
		 */
		getSelectionLead(): any;

		/**
		 * Shifts the selection up (or down, if [[Selection.isBackwards `isBackwards()`]] is true) the given number of columns.
		 * @param columns The number of columns to shift by
		 */
		shiftSelection(columns: number): void;

		/**
		 * Returns `true` if the selection is going backwards in the document.
		 */
		isBackwards(): boolean;

		/**
		 * [Returns the [[Range]] for the selected text.]{: #Selection.getRange}
		 */
		getRange(): Range;

		/**
		 * [Empties the selection (by de-selecting it). This function also emits the `'changeSelection'` event.]{: #Selection.clearSelection}
		 */
		clearSelection(): void;

		/**
		 * Selects all the text in the document.
		 */
		selectAll(): void;

		/**
		 * Sets the selection to the provided range.
		 * @param range The range of text to select
		 * @param reverse Indicates if the range should go backwards (`true`) or not
		 */
		setRange(range: Range, reverse: boolean): void;

		/**
		 * Moves the selection cursor to the indicated row and column.
		 * @param row The row to select to
		 * @param column The column to select to
		 */
		selectTo(row: number, column: number): void;

		/**
		 * Moves the selection cursor to the row and column indicated by `pos`.
		 * @param pos An object containing the row and column
		 */
		selectToPosition(pos: any): void;

		/**
		 * Moves the selection up one row.
		 */
		selectUp(): void;

		/**
		 * Moves the selection down one row.
		 */
		selectDown(): void;

		/**
		 * Moves the selection right one column.
		 */
		selectRight(): void;

		/**
		 * Moves the selection left one column.
		 */
		selectLeft(): void;

		/**
		 * Moves the selection to the beginning of the current line.
		 */
		selectLineStart(): void;

		/**
		 * Moves the selection to the end of the current line.
		 */
		selectLineEnd(): void;

		/**
		 * Moves the selection to the end of the file.
		 */
		selectFileEnd(): void;

		/**
		 * Moves the selection to the start of the file.
		 */
		selectFileStart(): void;

		/**
		 * Moves the selection to the first word on the right.
		 */
		selectWordRight(): void;

		/**
		 * Moves the selection to the first word on the left.
		 */
		selectWordLeft(): void;

		/**
		 * Moves the selection to highlight the entire word.
		 */
		getWordRange(): void;

		/**
		 * Selects an entire word boundary.
		 */
		selectWord(): void;

		/**
		 * Selects a word, including its right whitespace.
		 */
		selectAWord(): void;

		/**
		 * Selects the entire line.
		 */
		selectLine(): void;

		/**
		 * Moves the cursor up one row.
		 */
		moveCursorUp(): void;

		/**
		 * Moves the cursor down one row.
		 */
		moveCursorDown(): void;

		/**
		 * Moves the cursor left one column.
		 */
		moveCursorLeft(): void;

		/**
		 * Moves the cursor right one column.
		 */
		moveCursorRight(): void;

		/**
		 * Moves the cursor to the start of the line.
		 */
		moveCursorLineStart(): void;

		/**
		 * Moves the cursor to the end of the line.
		 */
		moveCursorLineEnd(): void;

		/**
		 * Moves the cursor to the end of the file.
		 */
		moveCursorFileEnd(): void;

		/**
		 * Moves the cursor to the start of the file.
		 */
		moveCursorFileStart(): void;

		/**
		 * Moves the cursor to the word on the right.
		 */
		moveCursorLongWordRight(): void;

		/**
		 * Moves the cursor to the word on the left.
		 */
		moveCursorLongWordLeft(): void;

		/**
		 * Moves the cursor to position indicated by the parameters. Negative numbers move the cursor backwards in the document.
		 * @param rows The number of rows to move by
		 * @param chars The number of characters to move by
		 */
		moveCursorBy(rows: number, chars: number): void;

		/**
		 * Moves the selection to the position indicated by its `row` and `column`.
		 * @param position The position to move to
		 */
		moveCursorToPosition(position: any): void;

		/**
		 * Moves the cursor to the row and column provided. [If `preventUpdateDesiredColumn` is `true`, then the cursor stays in the same column position as its original point.]{: #preventUpdateBoolDesc}
		 * @param row The row to move to
		 * @param column The column to move to
		 * @param keepDesiredColumn [If `true`, the cursor move does not respect the previous column]{: #preventUpdateBool}
		 */
		moveCursorTo(row: number, column: number, keepDesiredColumn?: boolean): void;

		/**
		 * Moves the cursor to the screen position indicated by row and column. {:preventUpdateBoolDesc}
		 * @param row The row to move to
		 * @param column The column to move to
		 * @param keepDesiredColumn {:preventUpdateBool}
		 */
		moveCursorToScreen(row: number, column: number, keepDesiredColumn: boolean): void;
	}
	var Selection: {
		/**
		 * Creates a new `Selection` object.
		 * @param session The session to use
		 */
		new(session: IEditSession): Selection;
	};

	////////////////
	/// Split
	////////////////

	export interface Split {
		BELOW: number;
		BESIDE: number;

		/**
		 * Returns the number of splits.
		 */
		getSplits(): number;

		/**
		 * Set the number of splits.
		 * @param splits The number of splits
		 */
		setSplits(splits?: number): void;

		/**
		 * Returns the editor identified by the index `idx`.
		 * @param idx The index of the editor you want
		 */
		getEditor(idx: number): Editor;

		/**
		 * Returns the current editor.
		 */
		getCurrentEditor(): Editor;

		/**
		 * Focuses the current editor.
		 */
		focus(): void;

		/**
		 * Blurs the current editor.
		 */
		blur(): void;

		/**
		 * Sets a theme for each of the available editors.
		 * @param theme The name of the theme to set
		 */
		setTheme(theme: string): void;

		/**
		 * Sets the keyboard handler for the editor.
		 * @param keybinding
		 */
		setKeyboardHandler(keybinding: string): void;

		/**
		 * Executes `callback` on all of the available editors.
		 * @param callback A callback function to execute
		 * @param scope The default scope for the callback
		 */
		forEach(callback: Function, scope: string): void;

		/**
		 * Sets the font size, in pixels, for all the available editors.
		 * @param size The new font size
		 */
		setFontSize(size: number): void;

		/**
		 * Sets a new [[EditSession `EditSession`]] for the indicated editor.
		 * @param session The new edit session
		 * @param idx The editor's index you're interested in
		 */
		setSession(session: IEditSession, idx: number): void;

		/**
		 * Returns the orientation.
		 */
		getOrientation(): number;

		/**
		 * Sets the orientation.
		 * @param orientation The new orientation value
		 */
		setOrientation(orientation: number): void;

		/**
		 * Resizes the editor.
		 */
		resize(): void;
	}
	var Split: {
		Split(container: HTMLElement, theme?: any, splits?: number): void;
	};

	//////////////////
	/// TokenIterator
	//////////////////

	/**
	 * This class provides an essay way to treat the document as a stream of tokens, and provides methods to iterate over these tokens.
	 */
	export interface TokenIterator {
		/**
		 * Tokenizes all the items from the current point to the row prior in the document.
		 */
		stepBackward(): string[];

		/**
		 * Tokenizes all the items from the current point until the next row in the document. If the current point is at the end of the file, this function returns `null`. Otherwise, it returns the tokenized string.
		 */
		stepForward(): string;

		/**
		 * Returns the current tokenized string.
		 */
		getCurrentToken(): TokenInfo;

		/**
		 * Returns the current row.
		 */
		getCurrentTokenRow(): number;

		/**
		 * Returns the current column.
		 */
		getCurrentTokenColumn(): number;
	}
	var TokenIterator: {
		/**
		 * Creates a new token iterator object. The inital token index is set to the provided row and column coordinates.
		 * @param session The session to associate with
		 * @param initialRow The row to start the tokenizing at
		 * @param initialColumn The column to start the tokenizing at
		 */
		new(session: IEditSession, initialRow: number, initialColumn: number): TokenIterator;
	};

	//////////////////
	/// Tokenizer
	//////////////////

	/**
	 * This class takes a set of highlighting rules, and creates a tokenizer out of them. For more information, see [the wiki on extending highlighters](https://github.com/ajaxorg/ace/wiki/Creating-or-Extending-an-Edit-Mode#wiki-extendingTheHighlighter).
	 */
	export interface Tokenizer {
		/**
		 * Returns an object containing two properties: `tokens`, which contains all the tokens; and `state`, the current state.
		 */
		removeCapturingGroups(src: string): string;
		createSplitterRegexp(src: string, flag?: string): RegExp;
		getLineTokens(line: string, startState: string | string[]): TokenInfo[];
	}
	var Tokenizer: {
		/**
		 * Constructs a new tokenizer based on the given rules and flags.
		 * @param rules The highlighting rules
		 * @param flag Any additional regular expression flags to pass (like "i" for case insensitive)
		 */
		new(rules: any, flag: string): Tokenizer;
	};

	//////////////////
	/// UndoManager
	//////////////////

	/**
	 * This object maintains the undo stack for an [[EditSession `EditSession`]].
	 */
	export interface UndoManager {
		/**
		 * [Perform an undo operation on the document, reverting the last change.]{: #UndoManager.undo}
		 * @param session {:session}
		 * @param dontSelect {:dontSelect}
		 */
		undo(session?: IEditSession, dontSelect?: boolean): Range;

		/**
		 * [Perform a redo operation on the document, reimplementing the last change.]{: #UndoManager.redo}
		 * @param session {:session}
		 * @param dontSelect {:dontSelect}
		 */
		redo(session?: IEditSession, dontSelect?: boolean): void;

		/**
		 * Destroys the stack of undo and redo redo operations.
		 */
		reset(): void;

		/**
		 * Returns `true` if there are undo operations left to perform.
		 */
		canUndo(): boolean;
		/**
		 * Alias for canUndo
		 */
		hasUndo(): boolean;

		/**
		 * Returns `true` if there are redo operations left to perform.
		 */
		canRedo(): boolean;
		/**
		 * Alias for canRedo
		 */
		hasRedo(): boolean;

		/**
		 * Returns if the current status is clean
		 */
		isAtBookmark(): boolean;
		/**
		 * Alias for isAtBookmark
		 */
		isClean(): boolean;

		/**
		 * Marks the current status clean
		 * @param rev {:rev}
		 */
		bookmark(rev?: number): void;
		/**
		 * Alias for bookmark
		 */
		markClean(rev?: number): void;
	}
	var UndoManager: {
		/**
		 * Resets the current undo state and creates a new `UndoManager`.
		 */
		new(): UndoManager;
	};

	////////////////////
	/// VirtualRenderer
	////////////////////

	/**
	 * The class that is responsible for drawing everything you see on the screen!
	 */
	export interface VirtualRenderer extends OptionProvider {
		scroller: any;

		characterWidth: number;

		lineHeight: number;

		$cursorLayer: Layer.Cursor;

		setScrollMargin(top: number, bottom: number, left: number, right: number): void;

		screenToTextCoordinates(left: number, top: number): void;

		/**
		 * Associates the renderer with an [[EditSession `EditSession`]].
		 */
		setSession(session: IEditSession): void;

		/**
		 * Triggers a partial update of the text, from the range given by the two parameters.
		 * @param firstRow The first row to update
		 * @param lastRow The last row to update
		 */
		updateLines(firstRow: number, lastRow: number): void;

		/**
		 * Triggers a full update of the text, for all the rows.
		 */
		updateText(): void;

		/**
		 * Triggers a full update of all the layers, for all the rows.
		 * @param force If `true`, forces the changes through
		 */
		updateFull(force: boolean): void;

		/**
		 * Updates the font size.
		 */
		updateFontSize(): void;

		/**
		 * [Triggers a resize of the editor.]{: #VirtualRenderer.onResize}
		 * @param force If `true`, recomputes the size, even if the height and width haven't changed
		 * @param gutterWidth The width of the gutter in pixels
		 * @param width The width of the editor in pixels
		 * @param height The hiehgt of the editor, in pixels
		 */
		onResize(force: boolean, gutterWidth: number, width: number, height: number): void;

		/**
		 * Adjusts the wrap limit, which is the number of characters that can fit within the width of the edit area on screen.
		 */
		adjustWrapLimit(): void;

		/**
		 * Identifies whether you want to have an animated scroll or not.
		 * @param shouldAnimate Set to `true` to show animated scrolls
		 */
		setAnimatedScroll(shouldAnimate: boolean): void;

		/**
		 * Returns whether an animated scroll happens or not.
		 */
		getAnimatedScroll(): boolean;

		/**
		 * Identifies whether you want to show invisible characters or not.
		 * @param showInvisibles Set to `true` to show invisibles
		 */
		setShowInvisibles(showInvisibles: boolean): void;

		/**
		 * Returns whether invisible characters are being shown or not.
		 */
		getShowInvisibles(): boolean;

		/**
		 * Identifies whether you want to show the print margin or not.
		 * @param showPrintMargin Set to `true` to show the print margin
		 */
		setShowPrintMargin(showPrintMargin: boolean): void;

		/**
		 * Returns whether the print margin is being shown or not.
		 */
		getShowPrintMargin(): boolean;

		/**
		 * Identifies whether you want to show the print margin column or not.
		 * @param showPrintMargin Set to `true` to show the print margin column
		 */
		setPrintMarginColumn(showPrintMargin: boolean): void;

		/**
		 * Returns whether the print margin column is being shown or not.
		 */
		getPrintMarginColumn(): boolean;

		/**
		 * Returns `true` if the gutter is being shown.
		 */
		getShowGutter(): boolean;

		/**
		 * Identifies whether you want to show the gutter or not.
		 * @param show Set to `true` to show the gutter
		 */
		setShowGutter(show: boolean): void;

		/**
		 * Returns the root element containing this renderer.
		 */
		getContainerElement(): HTMLElement;

		/**
		 * Returns the element that the mouse events are attached to
		 */
		getMouseEventTarget(): HTMLElement;

		/**
		 * Returns the element to which the hidden text area is added.
		 */
		getTextAreaContainer(): HTMLElement;

		/**
		 * [Returns the index of the first visible row.]{: #VirtualRenderer.getFirstVisibleRow}
		 */
		getFirstVisibleRow(): number;

		/**
		 * Returns the index of the first fully visible row. "Fully" here means that the characters in the row are not truncated; that the top and the bottom of the row are on the screen.
		 */
		getFirstFullyVisibleRow(): number;

		/**
		 * Returns the index of the last fully visible row. "Fully" here means that the characters in the row are not truncated; that the top and the bottom of the row are on the screen.
		 */
		getLastFullyVisibleRow(): number;

		/**
		 * [Returns the index of the last visible row.]{: #VirtualRenderer.getLastVisibleRow}
		 */
		getLastVisibleRow(): number;

		/**
		 * Sets the padding for all the layers.
		 * @param padding A new padding value (in pixels)
		 */
		setPadding(padding: number): void;

		/**
		 * Returns whether the horizontal scrollbar is set to be always visible.
		 */
		getHScrollBarAlwaysVisible(): boolean;

		/**
		 * Identifies whether you want to show the horizontal scrollbar or not.
		 * @param alwaysVisible Set to `true` to make the horizontal scroll bar visible
		 */
		setHScrollBarAlwaysVisible(alwaysVisible: boolean): void;

		/**
		 * Schedules an update to all the front markers in the document.
		 */
		updateFrontMarkers(): void;

		/**
		 * Schedules an update to all the back markers in the document.
		 */
		updateBackMarkers(): void;

		/**
		 * Deprecated; (moved to [[EditSession]])
		 */
		addGutterDecoration(): void;

		/**
		 * Deprecated; (moved to [[EditSession]])
		 */
		removeGutterDecoration(): void;

		/**
		 * Redraw breakpoints.
		 */
		updateBreakpoints(): void;

		/**
		 * Sets annotations for the gutter.
		 * @param annotations An array containing annotations
		 */
		setAnnotations(annotations: any[]): void;

		/**
		 * Updates the cursor icon.
		 */
		updateCursor(): void;

		/**
		 * Hides the cursor icon.
		 */
		hideCursor(): void;

		/**
		 * Shows the cursor icon.
		 */
		showCursor(): void;

		/**
		 * Scrolls the cursor into the first visibile area of the editor
		 */
		scrollCursorIntoView(): void;

		/**
		 * {:EditSession.getScrollTop}
		 */
		getScrollTop(): number;

		/**
		 * {:EditSession.getScrollLeft}
		 */
		getScrollLeft(): number;

		/**
		 * Returns the first visible row, regardless of whether it's fully visible or not.
		 */
		getScrollTopRow(): number;

		/**
		 * Returns the last visible row, regardless of whether it's fully visible or not.
		 */
		getScrollBottomRow(): number;

		/**
		 * Gracefully scrolls from the top of the editor to the row indicated.
		 * @param row A row id
		 */
		scrollToRow(row: number): void;

		/**
		 * Gracefully scrolls the editor to the row indicated.
		 * @param line A line number
		 * @param center If `true`, centers the editor the to indicated line
		 * @param animate If `true` animates scrolling
		 * @param callback Function to be called after the animation has finished
		 */
		scrollToLine(line: number, center: boolean, animate: boolean, callback: Function): void;

		/**
		 * Scrolls the editor to the y pixel indicated.
		 * @param scrollTop The position to scroll to
		 */
		scrollToY(scrollTop: number): number;

		/**
		 * Scrolls the editor across the x-axis to the pixel indicated.
		 * @param scrollLeft The position to scroll to
		 */
		scrollToX(scrollLeft: number): number;

		/**
		 * Scrolls the editor across both x- and y-axes.
		 * @param deltaX The x value to scroll by
		 * @param deltaY The y value to scroll by
		 */
		scrollBy(deltaX: number, deltaY: number): void;

		/**
		 * Returns `true` if you can still scroll by either parameter; in other words, you haven't reached the end of the file or line.
		 * @param deltaX The x value to scroll by
		 * @param deltaY The y value to scroll by
		 */
		isScrollableBy(deltaX: number, deltaY: number): boolean;

		/**
		 * Returns an object containing the `pageX` and `pageY` coordinates of the document position.
		 * @param row The document row position
		 * @param column The document column position
		 */
		textToScreenCoordinates(row: number, column: number): any;

		/**
		 * Focuses the current container.
		 */
		visualizeFocus(): void;

		/**
		 * Blurs the current container.
		 */
		visualizeBlur(): void;

		/**
		 * undefined
		 * @param position
		 */
		showComposition(position: number): void;

		/**
		 * Sets the inner text of the current composition to `text`.
		 * @param text A string of text to use
		 */
		setCompositionText(text: string): void;

		/**
		 * Hides the current composition.
		 */
		hideComposition(): void;

		/**
		 * [Sets a new theme for the editor. `theme` should exist, and be a directory path, like `ace/theme/textmate`.]{: #VirtualRenderer.setTheme}
		 * @param theme The path to a theme
		 */
		setTheme(theme: string): void;

		/**
		 * [Returns the path of the current theme.]{: #VirtualRenderer.getTheme}
		 */
		getTheme(): string;

		/**
		 * [Adds a new class, `style`, to the editor.]{: #VirtualRenderer.setStyle}
		 * @param style A class name
		 */
		setStyle(style: string): void;

		/**
		 * [Removes the class `style` from the editor.]{: #VirtualRenderer.unsetStyle}
		 * @param style A class name
		 */
		unsetStyle(style: string): void;

		/**
		 * Destroys the text and cursor layers for this renderer.
		 */
		destroy(): void;
	}
	var VirtualRenderer: {
		/**
		 * Constructs a new `VirtualRenderer` within the `container` specified, applying the given `theme`.
		 * @param container The root element of the editor
		 * @param theme The starting theme
		 */
		new(container: HTMLElement, theme?: string): VirtualRenderer;
	};

	export interface Completer {
		/**
		 * Provides possible completion results asynchronously using the given callback.
		 * @param editor The editor to associate with
		 * @param session The `EditSession` to refer to
		 * @param pos An object containing the row and column
		 * @param prefix The prefixing string before the current position
		 * @param callback Function to provide the results or error
		 */
		getCompletions: (
			editor: Editor,
			session: IEditSession,
			pos: Position,
			prefix: string,
			callback: CompletionCallback,
		) => void;

		/**
		 * Provides tooltip information about a completion result.
		 * @param item The completion result
		 */
		getDocTooltip?: ((item: Completion) => void) | undefined;
	}

	export interface Completion {
		value: string;
		meta: string;
		type?: string | undefined;
		caption?: string | undefined;
		snippet?: any;
		score?: number | undefined;
		exactMatch?: number | undefined;
		docHTML?: string | undefined;
	}

	export type CompletionCallback = (error: Error | null, results: Completion[]) => void;

	////////////////////
	/// Layer
	////////////////////

	export namespace Layer {
		////////////////////
		/// Cursor
		////////////////////

		export interface Cursor {
			setBlinking(blinking: boolean): void;
			setBlinkInterval(blinkInterval: number): void;
			hideCursor(): void;
			showCursor(): void;
		}
	}
}

declare var ace: AceAjax.Ace;