import { Injector, OnDestroy, OnInit } from '@angular/core';
import { AbstractControl } from '@angular/forms';
import { Observable } from 'rxjs';
import { DynHook } from './types/events.types';
import { DynParams } from './types/params.types';
import { DynErrorMessage } from './types/validation.types';
import { DynControlNode } from './form-control-node.service';
import * as i0 from "@angular/core";
export declare abstract class DynControlBase<TParams extends DynParams, TControl extends AbstractControl> implements OnInit, OnDestroy {
    node: DynControlNode<TParams, TControl>;
    get errorMsg$(): Observable<DynErrorMessage>;
    get onDestroy$(): Observable<void>;
    private _unsubscribe;
    constructor(injector: Injector);
    ngOnInit(): void;
    ngOnDestroy(): void;
    callHook(event: DynHook): void;
    callChildrenHooks(event: DynHook): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DynControlBase<any, any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DynControlBase<any, any>, never, never, {}, {}, never, never, false, never>;
}