import * as i0 from "@angular/core";
export declare class ValidationMessageService {
    static ɵfac: i0.ɵɵFactoryDeclaration<ValidationMessageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ValidationMessageService>;
}
export declare class MinLengthValidationError {
    requirement: number;
    constructor(requirement: number);
    buildMessage(): string;
}
export declare class InvalidIntegerNumberValidatorEerror {
    buildMessage(): string;
}
export declare class PositiveIntegerNumberValidatorError {
    buildMessage(): string;
}
export declare class MaxLengthValidationError {
    requirement: number;
    constructor(requirement: number);
    buildMessage(): string;
}
export declare class MaxValidationError {
    requirement: number;
    constructor(requirement: number);
    buildMessage(): string;
}
export declare class MinValidationError {
    requirement: number;
    constructor(requirement: number);
    buildMessage(): string;
}
export declare class PatternValidatorError {
    requirement: any;
    constructor(requirement: string);
    buildMessage(): string;
}
export declare class RequiredValidatorError {
    buildMessage(): string;
}
export declare class EmailValidatorError {
    buildMessage(): string;
}
export declare class ValidationError {
    static getRelevantError(validationType: string, validationValue: any): any;
    static MessageDictionary(value: any, validationType: any): any;
    static validationMessageForDate: {
        required: string;
        pattern: string;
    };
}