declare module "memdown" {
  import {
    AbstractLevelDOWN
  } from 'abstract-leveldown';

  export interface MemDown<K=any, V=any> extends AbstractLevelDOWN<K, V> {}

  interface MemDownConstructor {
    new <K=any, V=any>(): MemDown<K, V>;
    <K=any, V=any>(): MemDown<K, V>;
  }

  const MemDown: MemDownConstructor;
  export default MemDown;
}