export interface CustomFormatValidation {
    /**
     * The name of the new added format. The value is a function that receives the
     * value to be checked and returns a boolean regarding if is a valid format or not.
     * Note: If an existing format is provided it will override the
     * default behaviour. See <https://github.com/epoberezkin/ajv#formats> for existing formats.
     */
    [format: string]: {
        formatChecker: (value: any) => boolean;
    };
}