React utility functions

1. useStore - React useContext wrapper. Throw an error if Context is empty.

Example:

const { loadData } = useStore(MyStoreContext);

2. useOutsideClick - Click outside of defined ref (used for closing dropdowns, modals). Removes listener when open is false.

Example:

const ref = useRef(ref)
const [open, setOpen] = useState(false);
const closeHandle = () => setOpen(false);
useOutsideClickClose(open, ref, closeHandle);

return (
  <div ref={ref}>...</div>
);

3. createProvider - Creates provider component and context for mobx stores.

Example:

const { Context, Provider } = createProvider(MyMobxStore);