export declare const types: {
    date: (parser: import("../internal").IDateParser) => import("../internal").IType;
    string: import("../internal").IType;
    number: import("../internal").IType;
    boolean: import("../internal").IType;
    array: (subtype: import("../internal").ISubType) => import("../internal").IType;
    optional: (subtype: import("../internal").ISubType) => import("../internal").IType;
};