src/vs/workbench/contrib/search/browser/symbolsQuickAccess.ts/SymbolsQuickAccessProvider/getSymbolPicks
class SymbolsQuickAccessProvider:	async getSymbolPicks(filter: string, options: { skipLocal?: boolean, skipSorting?: boolean, delay?: number } | undefined, token: CancellationToken): Promise<Array<ISymbolQuickPickItem>> {
		return this.delayer.trigger(async () => {
			if (token.isCancellationRequested) {
				return [];
			}

			return this.doGetSymbolPicks(prepareQuery(filter), options, token);
		}, options?.delay);
	}