src/vs/workbench/contrib/tasks/browser/terminalTaskSystem.ts/TerminalTaskSystem/taskShellIntegrationOutputSequence
class TerminalTaskSystem:	get taskShellIntegrationOutputSequence(): string {
		return this._configurationService.getValue(TaskSettingId.ShowDecorations) ? VSCodeSequence(VSCodeOscPt.CommandExecuted) : '';
	}