import * as _angular_core from '@angular/core';
import { OnInit, TemplateRef } from '@angular/core';
import { Observable } from 'rxjs';

interface LookupItem {
    key: string;
    displayName: string;
    [key: string]: unknown;
}
type LookupSearchFn<T = LookupItem> = (filter: string) => Observable<T[]>;
declare class LookupSearchComponent<T extends LookupItem = LookupItem> implements OnInit {
    private readonly destroyRef;
    readonly label: _angular_core.InputSignal<string>;
    readonly placeholder: _angular_core.InputSignal<string>;
    readonly debounceTime: _angular_core.InputSignal<number>;
    readonly minSearchLength: _angular_core.InputSignal<number>;
    readonly displayKey: _angular_core.InputSignal<keyof T>;
    readonly valueKey: _angular_core.InputSignal<keyof T>;
    readonly disabled: _angular_core.InputSignal<boolean>;
    readonly searchFn: _angular_core.InputSignal<LookupSearchFn<T>>;
    readonly selectedValue: _angular_core.ModelSignal<string>;
    readonly displayValue: _angular_core.ModelSignal<string>;
    readonly itemSelected: _angular_core.OutputEmitterRef<T>;
    readonly searchChanged: _angular_core.OutputEmitterRef<string>;
    readonly itemTemplate: _angular_core.Signal<TemplateRef<{
        $implicit: T;
    }>>;
    readonly noResultsTemplate: _angular_core.Signal<TemplateRef<void>>;
    readonly searchResults: _angular_core.WritableSignal<T[]>;
    readonly showDropdown: _angular_core.WritableSignal<boolean>;
    readonly isLoading: _angular_core.WritableSignal<boolean>;
    private readonly searchSubject;
    ngOnInit(): void;
    onSearchInput(filter: string): void;
    onSearchFocus(): void;
    onSearchBlur(event: FocusEvent): void;
    selectItem(item: T): void;
    clearSelection(): void;
    private performSearch;
    getDisplayValue(item: T): string;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<LookupSearchComponent<any>, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<LookupSearchComponent<any>, "abp-lookup-search", never, { "label": { "alias": "label"; "required": false; "isSignal": true; }; "placeholder": { "alias": "placeholder"; "required": false; "isSignal": true; }; "debounceTime": { "alias": "debounceTime"; "required": false; "isSignal": true; }; "minSearchLength": { "alias": "minSearchLength"; "required": false; "isSignal": true; }; "displayKey": { "alias": "displayKey"; "required": false; "isSignal": true; }; "valueKey": { "alias": "valueKey"; "required": false; "isSignal": true; }; "disabled": { "alias": "disabled"; "required": false; "isSignal": true; }; "searchFn": { "alias": "searchFn"; "required": false; "isSignal": true; }; "selectedValue": { "alias": "selectedValue"; "required": false; "isSignal": true; }; "displayValue": { "alias": "displayValue"; "required": false; "isSignal": true; }; }, { "selectedValue": "selectedValueChange"; "displayValue": "displayValueChange"; "itemSelected": "itemSelected"; "searchChanged": "searchChanged"; }, ["itemTemplate", "noResultsTemplate"], never, true, never>;
}

export { LookupSearchComponent };
export type { LookupItem, LookupSearchFn };