src/vs/workbench/services/extensionManagement/browser/extensionEnablementService.ts/ExtensionEnablementService/_isDisabledByVirtualWorkspace
class ExtensionEnablementService:	private _isDisabledByVirtualWorkspace(extension: IExtension): boolean {
		if (isVirtualWorkspace(this.contextService.getWorkspace())) {
			return this.extensionManifestPropertiesService.getExtensionVirtualWorkspaceSupportType(extension.manifest) === false;
		}
		return false;
	}