import { Observable } from 'rxjs';
import { KeywordItem } from '../models/items';
import * as i0 from "@angular/core";
export declare class KeywordController {
    private _keywordItem$;
    private _keywordVisible$;
    private _keywordDisabled$;
    private _keywordFullWidth$;
    private _destroyRef;
    init(): void;
    get keywordItem$(): Observable<KeywordItem>;
    get keywordItem(): KeywordItem;
    set keywordItem(item: KeywordItem);
    clear(emitChange?: boolean): void;
    show(): void;
    hide(): void;
    get keywordVisible$(): Observable<boolean>;
    get keywordDisabled$(): Observable<boolean>;
    get keywordFullWidth$(): Observable<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<KeywordController, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<KeywordController>;
}