import { AfterViewInit, OnDestroy, EventEmitter } from '@angular/core';
import * as i0 from "@angular/core";
export interface RealsoftSearchFilterDetails {
    searchTerm: string;
    visibleCount: number;
    selectedButHiddenCount: number;
    multi: boolean;
}
export declare class RealsoftSelectSearch implements AfterViewInit, OnDestroy {
    private inputElement;
    private optionElements;
    private selectContainer;
    private overlayPanel;
    private mutationObserver?;
    private overlayObserver?;
    searchTarget: string;
    searchProperty: string;
    caseSensitive: boolean;
    debounceTime: number;
    clearOnClose: boolean;
    searchFilterApplied: EventEmitter<RealsoftSearchFilterDetails>;
    searchCleared: EventEmitter<boolean>;
    selectClosed: EventEmitter<{
        searchCleared: boolean;
    }>;
    private debounceTimer;
    private isSelectOpen;
    private isMultiSelect;
    private el;
    private renderer;
    constructor();
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    private detectMultiSelect;
    private isOptionSelected;
    private setupOverlayCloseDetection;
    private onSelectClose;
    private setupDynamicContentObserver;
    private findSelectContainer;
    private collectOptionElements;
    private setupSearchListener;
    private performSearch;
    private getSearchableText;
    clearSearch(): void;
    refreshOptions(): void;
    search(term: string): void;
    setClearOnClose(enabled: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<RealsoftSelectSearch, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<RealsoftSelectSearch, "[realsoft-search-input]", ["realsoftSearchInput"], { "searchTarget": { "alias": "searchTarget"; "required": false; }; "searchProperty": { "alias": "searchProperty"; "required": false; }; "caseSensitive": { "alias": "caseSensitive"; "required": false; }; "debounceTime": { "alias": "debounceTime"; "required": false; }; "clearOnClose": { "alias": "clearOnClose"; "required": false; }; }, { "searchFilterApplied": "searchFilterApplied"; "searchCleared": "searchCleared"; "selectClosed": "selectClosed"; }, never, never, true, never>;
}