src/vs/platform/extensionManagement/common/extensionManagementIpc.ts/ExtensionManagementChannelClient/isUriComponents
class ExtensionManagementChannelClient:	private isUriComponents(thing: unknown): thing is UriComponents {
		if (!thing) {
			return false;
		}
		return typeof (<any>thing).path === 'string' &&
			typeof (<any>thing).scheme === 'string';
	}