import { OnInit, OnDestroy } from '@angular/core';
import { MatCheckbox } from '@angular/material';
import { FormControlName } from '@angular/forms';
import { Subscription } from 'rxjs';
export declare class TrueFalseValueDirective implements OnInit, OnDestroy {
    private control;
    private matCheckBox;
    falseValue: any;
    trueValue: any;
    subs: Subscription[];
    constructor(control: FormControlName, matCheckBox: MatCheckbox);
    ngOnDestroy(): void;
    ngOnInit(): void;
}