export declare const correctDateValidator: () => {
    name: string;
    message: string;
    test: (val?: string) => boolean;
};
export declare const requiredValueValidator: () => {
    name: string;
    message: () => string;
    test: (value?: string) => boolean;
};
export declare const birthDateValidator: () => {
    name: string;
    message: string;
    test: (value?: string) => boolean;
};
