/**
 * @param {Validator|Array<Validator>} validator
 * @param {boolean} [addToBeginning=false] to add the binder to the start of the binders, true to insert at the start.
 */
export function add(validator: Validator | Array<Validator>, addToBeginning?: boolean): void;
/** @param {Validator|Array<Validator>} validator to remove */
export function remove(validator: Validator | Array<Validator>): void;
/**
 * Removes all registered validators from the registry. Use this if you want to replace the existing validators.
 */
export function clear(): void;
/**
 * @param {ValidationElement} control to find validators for
 * @returns {Array<Validator>} matching validators
 */
export function matchingValidators(control: ValidationElement): Array<Validator>;
/**
 * @param {Array<ValidationControlResult>} validationResult all validation results
 * @param {function(ValidationResult):boolean} predicate to filter by
 * @returns {Array<ValidationControlResult>} input filtered so that only invalid results remain
 */
export function filterValidationResults(validationResult: Array<ValidationControlResult>, predicate: (arg0: import("./validation-result").ValidationResult<any>) => boolean): Array<ValidationControlResult>;
export type ValidationResult = import("./validation-result").ValidationResult<any>;
export type ValidationElement = Element;
export type ValidationResults = Array<import("./validation-result").ValidationResult<any>>;
export type ValidationControlResult = {
    control: ValidationElement;
    controlValidationResults: ValidationResults;
    visited: boolean;
};
export type FormValidationResult = {
    result: Array<ValidationControlResult>;
    errors: Array<ValidationControlResult>;
    isValid: boolean;
};
export type Validator = {
    /**
     * css selector associated with this control validator
     */
    controlSelector: string;
    /**
     * against a control returning an empty string for valid value and non-empty string for invalid value
     */
    validate: (arg0: ValidationElement, arg1: any, arg2: any) => import("./validation-result").ValidationResult<any> | Promise<import("./validation-result").ValidationResult<any>>;
};