import { EventEmitter, OnInit } from '@angular/core';
import { BaseAngularComponent } from '@memberjunction/ng-base-types';
import { type EntityInfo } from '@memberjunction/core';
import type { MJListEntity, MJUserViewEntity } from '@memberjunction/core-entities';
import type { AudienceSource } from '@memberjunction/lists-base';
import * as i0 from "@angular/core";
/**
 * Reusable picker for an `AudienceSource` (mockup 20). Three tabs:
 *
 *   - **List** — pick from saved `MJ: List`s for the chosen entity.
 *   - **View** — pick from saved `MJ: User View`s for the chosen entity.
 *     Marked "live" so the user knows the record set is re-resolved at
 *     execution time.
 *   - **Ad-hoc Filter** — entity + free-form `ExtraFilter`. Skips
 *     server-side validation; the consumer can pre-flight via
 *     `ResolveAudience` (Action) or `AudienceResolver.Resolve` if desired.
 *
 * Emits the typed `AudienceSource` via `SourceChange` on selection; the
 * sister `AudienceSourceSummaryComponent` renders the friendly summary.
 * Multi-provider safe via `BaseAngularComponent.ProviderToUse`.
 */
export type AudienceSourcePickerTab = 'list' | 'view' | 'adhoc';
export declare class AudienceSourcePickerComponent extends BaseAngularComponent implements OnInit {
    private readonly cdr;
    /**
     * Pre-seed the picker with an existing audience. Useful when editing
     * a previously-configured audience on a saved campaign.
     */
    set Source(value: AudienceSource | null);
    get Source(): AudienceSource | null;
    private _source;
    /** When set, restrict the entity dropdown to this entity (lock it). */
    LockedEntityName: string | null;
    SourceChange: EventEmitter<import("@memberjunction/lists-base").ListSource | null>;
    activeTab: AudienceSourcePickerTab;
    entityOptions: EntityInfo[];
    selectedEntityName: string | null;
    availableLists: MJListEntity[];
    filteredLists: MJListEntity[];
    listSearch: string;
    selectedListId: string | null;
    availableViews: MJUserViewEntity[];
    filteredViews: MJUserViewEntity[];
    viewSearch: string;
    selectedViewId: string | null;
    adhocEntityName: string | null;
    adhocFilter: string;
    loading: boolean;
    ngOnInit(): Promise<void>;
    setTab(tab: AudienceSourcePickerTab): Promise<void>;
    OnEntityChange(name: string): Promise<void>;
    OnListSearchChange(): void;
    OnViewSearchChange(): void;
    OnSelectList(list: MJListEntity): void;
    OnSelectView(view: MJUserViewEntity): void;
    OnAdhocFilterChange(): void;
    /**
     * Build the currently-selected `AudienceSource` from picker state, or
     * `null` if the picker isn't yet in a complete state.
     */
    get currentSource(): AudienceSource | null;
    private emitCurrentSource;
    /**
     * Pull lists or views for the current tab from the server. We
     * intentionally batch the (list, view) pair on entity change so
     * switching tabs doesn't re-query.
     */
    private refreshTabData;
    private recomputeFilteredLists;
    private recomputeFilteredViews;
    static ɵfac: i0.ɵɵFactoryDeclaration<AudienceSourcePickerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<AudienceSourcePickerComponent, "mj-audience-source-picker", never, { "Source": { "alias": "Source"; "required": false; }; "LockedEntityName": { "alias": "LockedEntityName"; "required": false; }; }, { "SourceChange": "SourceChange"; }, never, never, false, never>;
}
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