Update node-pty typings

src/typings/node-pty.d.ts

 /**
  * Copyright (c) 2017, Daniel Imms (MIT License).
+ * Copyright (c) 2018, Microsoft Corporation (MIT License).
  */
 
 declare module 'node-pty' {
@@ -11,76 +12,118 @@ declare module 'node-pty' {
 	 * escaped properly.
 	 * @param options The options of the terminal.
 	 * @see CommandLineToArgvW https://msdn.microsoft.com/en-us/library/windows/desktop/bb776391(v=vs.85).aspx
-	 * @see Parsing C++ Command-Line Arguments https://msdn.microsoft.com/en-us/library/17w5ykft.aspx
+	 * @see Parsing C++ Comamnd-Line Arguments https://msdn.microsoft.com/en-us/library/17w5ykft.aspx
 	 * @see GetCommandLine https://msdn.microsoft.com/en-us/library/windows/desktop/ms683156.aspx
 	 */
 	export function spawn(file: string, args: string[] | string, options: IPtyForkOptions): IPty;
 
 	export interface IPtyForkOptions {
-	  name?: string;
-	  cols?: number;
-	  rows?: number;
-	  cwd?: string;
-	  env?: { [key: string]: string };
-	  uid?: number;
-	  gid?: number;
-	  encoding?: string;
-	  /**
-	   * Whether to use the experimental ConPTY system on Windows. This setting will be ignored on
-	   * non-Windows.
-	   */
-	  experimentalUseConpty?: boolean;
+		name?: string;
+		cols?: number;
+		rows?: number;
+		cwd?: string;
+		env?: { [key: string]: string };
+		uid?: number;
+		gid?: number;
+		encoding?: string;
+		/**
+		 * Whether to use the experimental ConPTY system on Windows. When this is not set, ConPTY will
+		 * be used when the Windows build number is >= 18309 (it's available in 17134 and 17692 but is
+		 * too unstable to enable by default).
+		 *
+		 * This setting does nothing on non-Windows.
+		 */
+		experimentalUseConpty?: boolean;
 	}
 
 	/**
 	 * An interface representing a pseudoterminal, on Windows this is emulated via the winpty library.
 	 */
 	export interface IPty {
-	  /**
-	   * The process ID of the outer process.
-	   */
-	  pid: number;
+		/**
+		 * The process ID of the outer process.
+		 */
+		pid: number;
 
-	  /**
-	   * The title of the active process.
-	   */
-	  process: string;
+		/**
+		 * The column size in characters.
+		 */
+		cols: number;
 
-	  /**
-	   * Adds a listener to the data event, fired when data is returned from the pty.
-	   * @param event The name of the event.
-	   * @param listener The callback function.
-	   */
-	  on(event: 'data', listener: (data: string) => void): void;
+		/**
+		 * The row size in characters.
+		 */
+		rows: number;
 
-	  /**
-	   * Adds a listener to the exit event, fired when the pty exits.
-	   * @param event The name of the event.
-	   * @param listener The callback function, exitCode is the exit code of the process and signal is
-	   * the signal that triggered the exit. signal is not supported on Windows.
-	   */
-	  on(event: 'exit', listener: (exitCode: number, signal?: number) => void): void;
+		/**
+		 * The title of the active process.
+		 */
+		process: string;
 
-	  /**
-	   * Resizes the dimensions of the pty.
-	   * @param columns The number of columns to use.
-	   * @param rows The number of rows to use.
-	   */
-	  resize(columns: number, rows: number): void;
+		/**
+		 * Adds an event listener for when a data event fires. This happens when data is returned from
+		 * the pty.
+		 * @returns an `IDisposable` to stop listening.
+		 */
+		onData: IEvent<string>;
 
-	  /**
-	   * Writes data to the pty.
-	   * @param data The data to write.
-	   */
-	  write(data: string): void;
+		/**
+		 * Adds an event listener for when an exit event fires. This happens when the pty exits.
+		 * @returns an `IDisposable` to stop listening.
+		 */
+		onExit: IEvent<{ exitCode: number, signal?: number }>;
 
-	  /**
-	   * Kills the pty.
-	   * @param signal The signal to use, defaults to SIGHUP. If the TIOCSIG/TIOCSIGNAL ioctl is not
-	   * supported then the process will be killed instead. This parameter is not supported on
-	   * Windows.
-	   * @throws Will throw when signal is used on Windows.
-	   */
-	  kill(signal?: string): void;
+		/**
+		 * Adds a listener to the data event, fired when data is returned from the pty.
+		 * @param event The name of the event.
+		 * @param listener The callback function.
+		 * @deprecated Use IPty.onData
+		 */
+		on(event: 'data', listener: (data: string) => void): void;
+
+		/**
+		 * Adds a listener to the exit event, fired when the pty exits.
+		 * @param event The name of the event.
+		 * @param listener The callback function, exitCode is the exit code of the process and signal is
+		 * the signal that triggered the exit. signal is not supported on Windows.
+		 * @deprecated Use IPty.onExit
+		 */
+		on(event: 'exit', listener: (exitCode: number, signal?: number) => void): void;
+
+		/**
+		 * Resizes the dimensions of the pty.
+		 * @param columns THe number of columns to use.
+		 * @param rows The number of rows to use.
+		 */
+		resize(columns: number, rows: number): void;
+
+		/**
+		 * Writes data to the pty.
+		 * @param data The data to write.
+		 */
+		write(data: string): void;
+
+		/**
+		 * Kills the pty.
+		 * @param signal The signal to use, defaults to SIGHUP. This parameter is not supported on
+		 * Windows.
+		 * @throws Will throw when signal is used on Windows.
+		 */
+		kill(signal?: string): void;
+	}
+
+	/**
+	 * An object that can be disposed via a dispose function.
+	 */
+	export interface IDisposable {
+		dispose(): void;
+	}
+
+	/**
+	 * An event that can be listened to.
+	 * @returns an `IDisposable` to stop listening.
+	 */
+	export interface IEvent<T> {
+		(listener: (e: T) => any): IDisposable;
 	}
-  }
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+}
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