Function createChamber

createChamber(
    namespace: string,
    handlers: ChamberHandlers,
    opts?: ChamberOptions,
): Chamber
createChamber — groups related handlers under a namespace. The declarative counterpart to useCommandGroup.
Parameters
- namespace: string
- handlers: ChamberHandlers
- opts: ChamberOptions = {}
Returns Chamber
Example
```
const cart = createChamber('cart', {
  add:    handleCartAdd,
  remove: handleCartRemove,
  clear:  handleCartClear,
});
const uninstall = cart.install(bus);
// Registers: cartAdd, cartRemove, cartClear
```
- Defined in utilities.ts:43