export type JSONSchema4 = import("json-schema").JSONSchema4;
export type JSONSchema6 = import("json-schema").JSONSchema6;
export type JSONSchema7 = import("json-schema").JSONSchema7;
export type ErrorObject = import("ajv").ErrorObject;
export type Extend = {
    formatMinimum?: string | undefined;
    formatMaximum?: string | undefined;
    formatExclusiveMinimum?: string | undefined;
    formatExclusiveMaximum?: string | undefined;
    link?: string | undefined;
    undefinedAsNull?: boolean | undefined;
};
export type Schema = (JSONSchema4 | JSONSchema6 | JSONSchema7) & Extend;
export type SchemaUtilErrorObject = ErrorObject & {
    children?: Array<ErrorObject>;
};
export type PostFormatter = (formattedError: string, error: SchemaUtilErrorObject) => string;
export type ValidationErrorConfiguration = {
    name?: string | undefined;
    baseDataPath?: string | undefined;
    postFormatter?: PostFormatter | undefined;
};
/**
 * @param {Schema} schema
 * @param {Array<object> | object} options
 * @param {ValidationErrorConfiguration=} configuration
 * @returns {void}
 */
export function validate(schema: Schema, options: Array<object> | object, configuration?: ValidationErrorConfiguration | undefined): void;
export function enableValidation(): void;
export function disableValidation(): void;
export function needValidate(): boolean;
import ValidationError from "./ValidationError";
export { ValidationError };