src/vs/workbench/services/dialogs/browser/simpleFileDialog.ts/SimpleFileDialog/getRemoteAgentEnvironment
class SimpleFileDialog:	private async getRemoteAgentEnvironment(): Promise<IRemoteAgentEnvironment | null> {
		if (this.remoteAgentEnvironment === undefined) {
			this.remoteAgentEnvironment = await this.remoteAgentService.getEnvironment();
		}
		return this.remoteAgentEnvironment;
	}