/**
 * Flowtype definitions for types
 * Generated by Flowgen from a Typescript Definition
 * Flowgen v1.21.0
 */

// see https://gist.github.com/thecotne/6e5969f4aaf8f253985ed36b30ac9fe0
type $FlowGen$If<X: boolean, Then, Else = empty> = $Call<
  ((true, Then, Else) => Then) & ((false, Then, Else) => Else),
  X,
  Then,
  Else
>;

type $FlowGen$Assignable<A, B> = $Call<
  ((...r: [B]) => true) & ((...r: [A]) => false),
  A
>;

export type Maybe<T> = T | null | void;
export type Writable<T> = $ObjMapi<
  T,
  <P>(
    P
  ) => $FlowGen$If<
    $FlowGen$Assignable<$ElementType<T, P>, { [key: string]: any }>,
    Writable<$ElementType<T, P>>,
    $ElementType<T, P>
  >
>;
export type RemoveUndefined<T> = $ObjMapi<
  T,
  <K>(K) => Exclude<$ElementType<T, K>, void>
>;
export type Left<E> = {
  tag: "left",
  error: E,
  ...
};
export type Right<T> = {
  tag: "right",
  value: T,
  ...
};
export type Either<E, T> = Left<E> | Right<T>;
export type MaybePromise<T, IsAsync: boolean> = $FlowGen$If<
  $FlowGen$Assignable<IsAsync, true>,
  Promise<T>,
  T
>;