src/vs/platform/terminal/node/terminalProcess.ts/TerminalProcess/_queueProcessExit
class TerminalProcess:	private _queueProcessExit() {
		if (this._closeTimeout) {
			clearTimeout(this._closeTimeout);
		}
		this._closeTimeout = setTimeout(() => {
			this._closeTimeout = undefined;
			this._kill();
		}, ShutdownConstants.DataFlushTimeout);
	}