# Utilities
sgjs exports a number of internal utilities. These are intended for use with sgjs, but can technically be used independently (particularly Fetch).

## Fetch
Under Construction

## Flow types
These are Flow types used internally for type checking. They may also be of value to the user, should they wish to implement type checking in handwritten code compatible with files generated by sgjs.

List under construction

## Request Helpers
Functions used internally to validate requests and responses. This is not a full-featured toolkit for working with the `Fetch` API, but rather helper functions used to deal with certain common tasks, such as creating and parsing query params.

List under construction

## Reducer Helpers
These include initial state and generic action handlers used used internally to initialized reducers and handle different types of API responses. They may be of use to anyone creating sgjs-compatible reducers.

List under construction