sugarAPI.js

import Component, {Config} from 'metal-jsx';

class MyComponent extends Component {
	//...
}

MyComponent.STATE = {
	count: 5,
	loading: true
	
	// If not this then
	
	count: Config.value(5),
	loading: Config.value(true)
};

const STORE = {
	creator: Config.instanceOf(Map).required
};

MyComponent.PROPS = {
	...STORE,
	id: Config.number.required
	items: Config.array.value([])
	onChange: Config.func.required
};