import { BaseDataPageService, FilterHandlerService, SortHandlerService } from 'verben-workflow-ui/src/lib/base';
import { Actor, ActorTag, ErrorResponse, Tag } from 'verben-workflow-ui/src/lib/models';
import { EnvironmentService, HttpWebRequestService } from 'verben-workflow-ui/src/lib/services';
import * as i0 from "@angular/core";
/**
 * Service for actor API operations.
 *
 * The list/search/save URLs follow the base's conventions once the endpoint is
 * spelled `Actors` (`GetActors`, `GetActorsWithParam`, `SaveActors`), so no URL
 * seams are overridden. The two lookups do deviate and are implemented here.
 */
export declare class ActorService extends BaseDataPageService<Actor> {
    private envSvc;
    private static readonly LOOKUP_SKIP;
    private static readonly LOOKUP_LIMIT;
    private static readonly LOOKUP_SORT;
    constructor(server: HttpWebRequestService, filterHandler: FilterHandlerService, sortHandler: SortHandlerService, envSvc: EnvironmentService);
    getEndpoint(): string;
    /**
     * The API has no delete endpoint for actors. Fail loudly rather than issuing
     * a request that 404s; `enableDelete: false` keeps the UI from offering it.
     */
    deleteItems(): Promise<boolean | ErrorResponse>;
    /**
     * Tags live on the **Authentication** API, not the workflow one, so this call
     * passes an explicit base URL. `get()` takes baseUrl as its second argument.
     */
    getTags(): Promise<Tag[]>;
    /** Actor tags come from the default (workflow) API. */
    getActorTags(): Promise<ActorTag[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ActorService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ActorService>;
}