src/vs/workbench/api/common/extHostLanguageFeatures.ts/ExtHostLanguageFeatures/$provideWorkspaceSymbols
class ExtHostLanguageFeatures:	$provideWorkspaceSymbols(handle: number, search: string, token: CancellationToken): Promise<extHostProtocol.IWorkspaceSymbolsDto> {
		return this._withAdapter(handle, NavigateTypeAdapter, adapter => adapter.provideWorkspaceSymbols(search, token), { symbols: [] }, token);
	}