import { AfterViewInit, ElementRef, OnInit } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { ActionsSubject } from '@ngrx/store';
import { Actions } from '../actions';
import { FormControlState, FormControlValueTypes } from '../state';
import { FormViewAdapter } from '../view-adapter/view-adapter';
import { NgrxValueConverter } from './value-converter';
import * as i0 from "@angular/core";
export interface Document {
    activeElement: any;
}
export declare enum NGRX_UPDATE_ON_TYPE {
    CHANGE = "change",
    BLUR = "blur",
    NEVER = "never"
}
export declare type NgrxFormControlValueType<TStateValue> = TStateValue extends FormControlValueTypes ? TStateValue : never;
export declare class NgrxFormControlDirective<TStateValue, TViewValue = TStateValue> implements AfterViewInit, OnInit {
    private el;
    private dom;
    private actionsSubject;
    private isInitialized;
    private focusTrackingIsEnabled;
    set ngrxFormControlState(newState: FormControlState<NgrxFormControlValueType<TStateValue>>);
    ngrxUpdateOn: NGRX_UPDATE_ON_TYPE;
    set ngrxEnableFocusTracking(value: boolean);
    ngrxValueConverter: NgrxValueConverter<TViewValue, TStateValue>;
    get focusRegionStartAttr(): "" | null;
    state: FormControlState<NgrxFormControlValueType<TStateValue>>;
    private viewAdapter;
    private viewValue;
    private stateValue;
    constructor(el: ElementRef, dom: Document | null, actionsSubject: ActionsSubject | null, viewAdapters: FormViewAdapter[], valueAccessors: ControlValueAccessor[]);
    updateViewIfControlIdChanged(newState: FormControlState<NgrxFormControlValueType<TStateValue>>, oldState: FormControlState<NgrxFormControlValueType<TStateValue>> | undefined): void;
    updateViewIfValueChanged(newState: FormControlState<NgrxFormControlValueType<TStateValue>>, _: FormControlState<NgrxFormControlValueType<TStateValue>> | undefined): void;
    updateViewIfIsDisabledChanged(newState: FormControlState<NgrxFormControlValueType<TStateValue>>, oldState: FormControlState<NgrxFormControlValueType<TStateValue>> | undefined): void;
    updateViewIfIsFocusedChanged(newState: FormControlState<NgrxFormControlValueType<TStateValue>>, oldState: FormControlState<NgrxFormControlValueType<TStateValue>> | undefined): void;
    protected dispatchAction(action: Actions<NgrxFormControlValueType<TStateValue>>): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    onFocusChange(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgrxFormControlDirective<any, any>, [null, { optional: true; }, { optional: true; }, { optional: true; self: true; }, { optional: true; self: true; }]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgrxFormControlDirective<any, any>, ":not([ngrxFormsAction])[ngrxFormControlState]", never, { "ngrxFormControlState": "ngrxFormControlState"; "ngrxUpdateOn": "ngrxUpdateOn"; "ngrxEnableFocusTracking": "ngrxEnableFocusTracking"; "ngrxValueConverter": "ngrxValueConverter"; }, {}, never>;
}