src/vs/workbench/services/extensionRecommendations/common/extensionIgnoredRecommendationsService.ts/ExtensionIgnoredRecommendationsService/getCachedIgnoredRecommendations
class ExtensionIgnoredRecommendationsService:	private getCachedIgnoredRecommendations(): string[] {
		const ignoredRecommendations: string[] = JSON.parse(this.ignoredRecommendationsValue);
		return ignoredRecommendations.map(e => e.toLowerCase());
	}