import { Decorator } from 'typescript'; export interface MetadataUrls { readonly styleUrls: string[]; readonly templateUrl: string; } export declare abstract class AbstractResolver { abstract resolve(decorator: Decorator): MetadataUrls | null; protected getTemplateUrl(decorator: Decorator): MetadataUrls['templateUrl'] | undefined; protected getStyleUrls(decorator: Decorator): MetadataUrls['styleUrls']; }