import { ChangeDetectorRef, EventEmitter, OnDestroy, OnInit } from '@angular/core';
import { Tag } from '../../../_models';
import { PreferencesService } from '../../../_services/preferences.service';
import { TagsService } from '../../../_services';
import { Icon } from '../../../_types/icon.enum';
import { BehaviorSubject, Subscription } from 'rxjs';
import * as i0 from "@angular/core";
export declare class PreferencesSearchComponent implements OnInit, OnDestroy {
    private preferencesService;
    private tagsService;
    private cdr;
    backAndReload: EventEmitter<void>;
    suggestedTags: Tag[];
    searchStr: string;
    addingIngredient: boolean;
    icon: typeof Icon;
    notFound: boolean;
    searchQuery: BehaviorSubject<string>;
    subscription: Subscription;
    constructor(preferencesService: PreferencesService, tagsService: TagsService, cdr: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
    searchInputUpdate(query: KeyboardEvent): void;
    listenOnSearchChange(): void;
    addTag(tag: Tag): void;
    static ɵfac: i0.ɵɵFactoryDef<PreferencesSearchComponent, never>;
    static ɵcmp: i0.ɵɵComponentDefWithMeta<PreferencesSearchComponent, "ng-miam-preferences-search", never, {}, { "backAndReload": "backAndReload"; }, never, never>;
}
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