import { AfterViewInit, ChangeDetectorRef, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import { ErrorStateMatcher } from '@angular/material';
export declare class InputString implements OnInit, OnChanges, AfterViewInit, ControlValueAccessor {
    private changer;
    value: string;
    name: string;
    label: string;
    hint: string;
    errorMessage: string;
    required: boolean;
    hidden: boolean;
    disabled: boolean;
    readonly: boolean;
    input_type: string;
    rows: number;
    validator: (string: any) => string;
    accept: string;
    error: string;
    constructor(changer: ChangeDetectorRef);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngAfterViewInit(): void;
    readonly errorMatcher: ErrorStateMatcher;
    changeValue(event: string): void;
    writeValue(value: any): void;
    propagateChange: (_: string) => void;
    registerOnChange(fn: any): void;
    registerOnTouched(): void;
}