src/vs/workbench/services/extensions/common/extensionDescriptionRegistry.ts/ExtensionDescriptionRegistry/getExtensionDescriptionByUUID
class ExtensionDescriptionRegistry:	public getExtensionDescriptionByUUID(uuid: string): IExtensionDescription | undefined {
		for (const extensionDescription of this._extensionsArr) {
			if (extensionDescription.uuid === uuid) {
				return extensionDescription;
			}
		}
		return undefined;
	}