export declare function isArrayLike(mixed: any): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isMinLength(mixed: any, min: number): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isMaxLength(mixed: any, max: number): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isLength(mixed: any, args: {
    min?: number;
    max?: number;
}): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isNonEmpty(mixed: any): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isContains(mixed: any, x: any): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};
export declare function isNoDuplicate(mixed: any): mixed is {
    [index: number]: any;
    length: number;
    indexOf: (item: any) => number;
};