import { UserFeedback } from "../domain/entities/Feedback";
export interface UserFeedbackViewModel {
    title: string;
    description: string;
    name: string;
    email: string;
}
export declare type Validation = Record<keyof UserFeedbackViewModel, boolean>;
export declare function initialUserFeedback(description?: string): UserFeedbackViewModel;
export declare const initialValidation: Validation;
export declare function toUserFeedback(userFeedback: UserFeedbackViewModel, options: {
    includeContact: boolean;
}): UserFeedback;
export declare function validate(userFeedback: UserFeedbackViewModel, options: {
    includeContact: boolean;
}): Validation;
export declare function isValid(validation: Validation, options: {
    includeContact: boolean;
}): boolean;