import { ElementRef, QueryList, AfterContentInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class AriaLabelsDirective implements AfterContentInit {
    inputs: QueryList<ElementRef<HTMLInputElement>>;
    ngxOtpAriaLabels: string[];
    ngAfterContentInit(): void;
    private getDefaultAriaLabelText;
    private setAriaLabelsAttrs;
    static ɵfac: i0.ɵɵFactoryDeclaration<AriaLabelsDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AriaLabelsDirective, "[ngxOtpAriaLabels]", never, { "ngxOtpAriaLabels": { "alias": "ngxOtpAriaLabels"; "required": false; }; }, {}, ["inputs"], never, true, never>;
}