import { ValidatorFn } from "@angular/forms";
import * as i0 from "@angular/core";
/**
 * Validation service for numeric inputs.
 */
/** @dynamic */
export declare class NumberValidationService {
    constructor();
    /**
     * Validates the form control this is tied to is numerically >  the target form control value.
     */
    static greaterThanValidator(targetFormControlName: string): ValidatorFn;
    /**
     * Validates the form control this is tied to is numerically >= the target form control value.
     */
    static greaterThanOrEqualToValidator(targetFormControlName: string): ValidatorFn;
    /**
     * Validates the form control this is tied to is numerically <  the target form control value.
     */
    static lessThanValidator(targetFormControlName: string): ValidatorFn;
    /**
     * Validates the form control this is tied to is numerically <= the target form control value.
     */
    static lessThanOrEqualToValidator(targetFormControlName: string): ValidatorFn;
    /**
     * Validates the form control this is tied to is numerically > or >= the target form control value based on the param.
     */
    private static greaterThanFormControlValidator;
    /**
     * Validates the form control this is tied to is numerically < or <= the target form control value.
     */
    private static lessThanFormControlValidator;
    /**
   * Remove a single error from a give form control
   * @param control - the form control with the error
   * @param error - the error to remove
   */
    private static removeSingleError;
    static ɵfac: i0.ɵɵFactoryDeclaration<NumberValidationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NumberValidationService>;
}