import { ChangeDetectorRef, EventEmitter, OnDestroy } from '@angular/core';
import { CurrentCultureService } from '@code-art/angular-globalize';
import { IBaseValueAccessor, ICompositeObject } from './interfaces';
export declare abstract class BaseValueAccessorDirective<T> implements OnDestroy, IBaseValueAccessor<T>, ICompositeObject<T> {
    readonly cultureService: CurrentCultureService;
    readonly changeDetector: ChangeDetectorRef;
    readonly valueChange: EventEmitter<any>;
    private readonly _boundChildren;
    private readonly _subs;
    private readonly _localeSubject;
    private _parent?;
    private _effectiveLocale?;
    private _disabled;
    private _onchange?;
    private _ontouch?;
    private _value;
    constructor(cultureService: CurrentCultureService, changeDetector: ChangeDetectorRef);
    addBoundChild(child: IBaseValueAccessor<T> & T): void;
    removeBoundChild(child: IBaseValueAccessor<T> & T): void;
    get parent(): (IBaseValueAccessor<T> & T) | undefined;
    set parent(val: (IBaseValueAccessor<T> & T) | undefined);
    get effectiveLocale(): string | undefined;
    set effectiveLocale(val: string | undefined);
    set disabled(val: boolean);
    get disabled(): boolean;
    set locale(val: string | undefined);
    get locale(): string | undefined;
    writeValue(val: any): void;
    get value(): any;
    set value(val: any);
    raiseOnChange(val: any): void;
    ngOnDestroy(): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    raiseOnTouch(): void;
    setDisabledState?(isDisabled: boolean): void;
    coerceValue(val: any): any;
    compareValues(v1: any, v2: any): boolean;
    protected onIsRtlChanged(): void;
    private compareValuesInternal;
}