/**
 * @license
 * Licensed under the MIT License, (“the License”); you may not use this
 * file except in compliance with the License.
 *
 * Copyright (c) 2020 Verizon
 */
import { OpenAPIV2 } from 'openapi-types';
export declare type Property = {
    format?: string;
    pattern?: string;
    maxLength?: number;
    minLength?: number;
    minimum?: number;
    maximum?: number;
};
export declare type Properties = Record<string, Property>;
export declare type Rule = (fieldName: string, properties: Definition) => string;
export declare type Definition = OpenAPIV2.DefinitionsObject;
export declare function requiredRule(fieldName: string, definition: Definition): string;
export declare function patternRule(fieldName: string, definition: Definition): string;
export declare function minLengthRule(fieldName: string, definition: Definition): string;
export declare function maxLengthRule(fieldName: string, definition: Definition): string;
export declare function emailRule(fieldName: string, definition: Definition): string;
export declare function minimumRule(fieldName: string, definition: Definition): string;
export declare function maximumRule(fieldName: string, definition: Definition): string;