import { BsfControl } from './bsf.control';
export interface ValidationMessageFn {
    (error: any, control?: BsfControl): string;
}
export declare class ValidationMessage {
    static DEFAULT: {
        required: (error: any, c: BsfControl) => string;
        minlength: (error: any, c: BsfControl) => string;
        maxlength: (error: any, c: BsfControl) => string;
    };
}