import { ElementRef, OnInit } from '@angular/core';
import { PepUtilitiesService, PepValidatorService } from '@pepperi-addons/ngx-lib';
import * as i0 from "@angular/core";
export declare class PepQuantitySelectorValidationDirective implements OnInit {
    private hostElement;
    private utilitiesService;
    private validatorService;
    allowDecimal: boolean;
    previousValue: string;
    constructor(hostElement: ElementRef, utilitiesService: PepUtilitiesService, validatorService: PepValidatorService);
    ngOnInit(): void;
    onChange(e: any): void;
    onKeyDown(e: KeyboardEvent): void;
    validateValue(value: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PepQuantitySelectorValidationDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<PepQuantitySelectorValidationDirective, "[pepQsValidation]", never, { "allowDecimal": "allowDecimal"; }, {}, never, never, false>;
}