export declare const jsonSchemaFormatTests: {
    date: RegExp;
    time: RegExp;
    "date-time": RegExp;
    email: RegExp;
    hostname: RegExp;
    ipv4: RegExp;
    ipv6: RegExp;
    uri: RegExp;
    "uri-reference": RegExp;
    "uri-template": RegExp;
    url: RegExp;
    uuid: RegExp;
    color: RegExp;
    "json-pointer": RegExp;
    "relative-json-pointer": RegExp;
    "element-id": RegExp;
    regex: (str: any) => boolean;
};
export declare type JsonSchemaFormatNames = "date" | "time" | "date-time" | "email" | "hostname" | "ipv4" | "ipv6" | "uri" | "uri-reference" | "uri-template" | "url" | "uuid" | "color" | "json-pointer" | "relative-json-pointer" | "regex" | "element-id";