export declare type JoiType = 'any' | 'array' | 'boolean' | 'binary' | 'date' | 'function' | 'number' | 'object' | 'string' | 'symbol' | 'alternatives' | 'allOf' | 'oneOf' | JoiReferenceType;
export declare type JoiReferenceType = 'reference' | 'link' | 'lazy';
export declare function getJoiTsType(joiType: JoiType): string;
export declare type JoiSchema = JoiAny | JoiArray | JoiDate | JoiNumber | JoiObject | JoiString | JoiAlternatives | JoiReference;
export interface JoiAny {
    type: JoiType;
    description?: string;
    label?: string;
    allow?: any[];
    valid?: any[];
    invalid?: any[];
    required?: boolean;
    optional?: boolean;
    forbidden?: boolean;
    strip?: boolean;
    default?: any;
    id?: string;
    [k: string]: any;
}
export interface JoiArray extends JoiAny {
    items?: JoiSchema[];
    ordered?: JoiSchema[];
    min?: number;
    max?: number;
    length?: number;
    unique?: boolean;
}
export interface JoiBoolean extends JoiAny {
    truthy?: any[];
    falsy?: any[];
    insensitive?: boolean;
}
export interface JoiDate extends JoiAny {
    min?: string;
    max?: string;
    greater?: string;
    less?: string;
    iso?: boolean;
    timestamp?: 'javascript' | 'unix';
}
export interface JoiNumber extends JoiAny {
    unsafe?: boolean;
    min?: number;
    max?: number;
    greater?: number;
    less?: number;
    integer?: boolean;
    precision?: number;
    multiple?: number;
    positive?: boolean;
    negative?: boolean;
    port?: boolean;
}
export interface JoiObject extends JoiAny {
    keys?: {
        [k: string]: JoiSchema;
    };
    append?: JoiSchema[];
    min?: number;
    max?: number;
    length?: number;
    patterns?: Array<{
        targetPattern: JoiSchema | string;
        schema: JoiSchema;
    }>;
    and?: string[];
    nand?: string[];
    or?: string[];
    xor?: string[];
    oxor?: string[];
    with?: {
        [key: string]: string[];
    };
    without?: string[];
    unknown?: boolean;
}
export interface JoiAlternatives extends JoiAny {
    alternatives?: JoiSchema[];
    anyOf?: JoiSchema[];
    not?: JoiSchema;
    oneOf?: JoiSchema[];
    allOf?: JoiSchema[];
}
export interface JoiString extends JoiAny {
    insensitive?: boolean;
    min?: number;
    max?: number;
    length?: number;
    regex?: RegExp;
    alphanum?: boolean;
    token?: boolean;
    email?: boolean;
    ip?: string;
    uri?: boolean;
    uuid?: boolean;
    hex?: boolean;
    base64?: boolean;
    dataUri?: boolean;
    hostname?: boolean;
    lowercase?: boolean;
    uppercase?: boolean;
    trim?: boolean;
    isoDate?: boolean;
}
export interface JoiAllOf extends JoiAny {
    items?: JoiSchema[];
}
export interface JoiOneOf extends JoiAny {
    items?: JoiSchema[];
}
export interface JoiReference extends JoiAny {
    $ref: string;
}
export declare function createJoiItem(type: JoiType): JoiSchema;