src/vs/workbench/contrib/terminal/electron-sandbox/localTerminalService.ts/LocalTerminalService/setTerminalLayoutInfo
class LocalTerminalService:	async setTerminalLayoutInfo(layoutInfo?: ITerminalsLayoutInfoById): Promise<void> {
		const args: ISetTerminalLayoutInfoArgs = {
			workspaceId: this._getWorkspaceId(),
			tabs: layoutInfo ? layoutInfo.tabs : []
		};
		await this._localPtyService.setTerminalLayoutInfo(args);
	}