import { Validator, IValidatorRegistry, ValidatorDefinition } from "@decaf-ts/decorator-validation";
declare module "@decaf-ts/decorator-validation" {
    class Validation {
        private static actingValidatorRegistry?;
        private constructor();
        /**
         * @summary Defines the acting ValidatorRegistry
         *
         * @param {IValidatorRegistry} validatorRegistry the new implementation of the validator Registry
         * @param {function(Validator): Validator} [migrationHandler] the method to map the validator if required;
         */
        static setRegistry(validatorRegistry: IValidatorRegistry<Validator>, migrationHandler?: (validator: Validator) => Validator): void;
        /**
         * @summary Returns the current ValidatorRegistry
         *
         * @return IValidatorRegistry, defaults to {@link ValidatorRegistry}
         */
        private static getRegistry;
        /**
         * @summary Retrieves a validator
         *
         * @param {string} validatorKey one of the {@link ValidationKeys}
         * @return {Validator | undefined} the registered Validator or undefined if there is nono matching the provided key
         */
        static get<T extends Validator>(validatorKey: string): T | undefined;
        /**
         * @summary Registers the provided validators onto the registry
         *
         * @param {T[] | ValidatorDefinition[]} validator
         */
        static register<T extends Validator>(...validator: (ValidatorDefinition | T)[]): void;
        /**
         * @summary Builds the key to store as Metadata under Reflections
         * @description concatenates {@link ValidationKeys#REFLECT} with the provided key
         *
         * @param {string} key
         */
        static key(key: string): string;
        static updateKey(key: string): string;
    }
}