import { ElementRef, NgZone } from '@angular/core';
import { Platform } from '@angular/cdk/platform';
import { AutofillMonitor } from '@angular/cdk/text-field';
import { UntypedFormControl } from '@angular/forms';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TextFieldUtilityService {
    private platform;
    private ngZone;
    private autofillMonitor;
    constructor(platform: Platform, ngZone: NgZone, autofillMonitor: AutofillMonitor);
    handleBrowserAutoFill(htmlElement: HTMLInputElement, control: UntypedFormControl, stopMonitoring: Subject<any>): void;
    handleIosCaretPosition(htmlElement: HTMLInputElement): void;
    computeCharWidth(htmlElementRef: ElementRef | undefined): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<TextFieldUtilityService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TextFieldUtilityService>;
}