src/vs/workbench/services/extensions/common/extensionDescriptionRegistry.ts/ExtensionDescriptionRegistry/getExtensionDescriptionByIdOrUUID
class ExtensionDescriptionRegistry:	public getExtensionDescriptionByIdOrUUID(extensionId: ExtensionIdentifier | string, uuid: string | undefined): IExtensionDescription | undefined {
		return (
			this.getExtensionDescription(extensionId)
			?? (uuid ? this.getExtensionDescriptionByUUID(uuid) : undefined)
		);
	}