import { OnDestroy, OnInit } from '@angular/core';
import { FormGroupName } from '@angular/forms';
import { BitService } from 'ngx-bit';
export declare class BitI18nUpdateDirective implements OnInit, OnDestroy {
    private bit;
    private formGroupName;
    private changes;
    constructor(bit: BitService, formGroupName: FormGroupName);
    ngOnInit(): void;
    ngOnDestroy(): void;
}