src/vs/workbench/services/extensions/browser/extensionService.ts/ExtensionService/_createRemoteExtensionHostDataProvider
class ExtensionService:	private _createRemoteExtensionHostDataProvider(remoteAuthority: string): IRemoteExtensionHostDataProvider {
		return {
			remoteAuthority: remoteAuthority,
			getInitData: async () => {
				await this.whenInstalledExtensionsRegistered();
				return this._remoteInitData!;
			}
		};
	}