import { OnInit, ElementRef, ChangeDetectorRef, QueryList } from '@angular/core';
import { BllFormFieldControl } from './form-field-control';
import { NgControl } from '@angular/forms';
import { BllError } from './error';
export declare class BllFormField implements OnInit {
    _elementRef: ElementRef;
    private _changeDetectorRef;
    private _destroyed;
    _labelId: string;
    _errorChildren: QueryList<BllError>;
    _control: BllFormFieldControl<any>;
    hidePlaceholder: boolean;
    hint: string | null;
    error: boolean;
    /** Whether the required marker should be hidden. */
    get hideRequiredMarker(): any;
    set hideRequiredMarker(value: any);
    private _hideRequiredMarker;
    get inline(): any;
    set inline(value: any);
    private _dInline;
    get clearable(): any;
    set clearable(value: any);
    private _clearable;
    get width(): number | string;
    set width(value: number | string);
    private _width;
    get currency(): string;
    set currency(value: string);
    private _currency;
    get prefix(): string;
    set prefix(value: string);
    private _prefix;
    constructor(_elementRef: ElementRef, _changeDetectorRef: ChangeDetectorRef);
    ngAfterContentInit(): void;
    _checkError(): boolean;
    ngOnInit(): void;
    ngOnDestroy(): void;
    /** Determines whether a class from the NgControl should be forwarded to the host element. */
    _shouldForward(prop: keyof NgControl): boolean;
    _hasPlaceholder(): boolean;
    _hasLabel(): boolean;
    /** Determines whether to display hints or errors. */
    _displayError(): boolean;
    get value(): any;
    clear(): void;
}