interface HasKeys {
    /**
     * check if object has keys
     * @param object
     * @param keys a key or array of keys in the object.
     * @example hasKeys({a: 1}, 'a');
     * @example hasKeys({a: 1, b: 2}, ['a', 'b']);
     */
    <T extends Record<string, any>, K extends keyof T>(object: T, keys: K[] | K, message?: string): void;
    <K, T extends Map<K, any>>(object: T, keys: K[] | K, message?: string): void;
}
export declare const hasKeys: HasKeys, notHasKeys: HasKeys;
export {};
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