import Hapi from '@hapi/hapi';
import Joi from 'joi';
export interface ValidationError extends Joi.ValidationError {
    output: ValidationErrorOutput;
}
export interface ErrorOutput {
    key: string;
    path: string;
    message: string;
    type: string;
    constraint: string;
}
export interface ValidationErrorOutput {
    statusCode: string;
    payload: {
        statusCode: string;
        error: string;
        message: string;
        validation: {
            source: string;
            keys?: string[];
            errors?: ErrorOutput[];
        };
    };
}
export declare function failAction(messages?: {
    [key: string]: string;
}): (_request: Hapi.Request, _h: Hapi.ResponseToolkit, err: ValidationError) => ValidationError;