wiredprairie

import * as React from "react";

export function attachModel<T>(Model: { new (): T }) {
	return function<Props, State>(Comp: React.ComponentClass<Props>) {
		const ComponentModel = (Comp as any) as React.ComponentClass;
		return class extends React.Component<Props, State> {
			static displayName = `AttachedModel${ComponentModel.displayName ||
				ComponentModel.name}`;
			render() {
				return <ComponentModel {...this.props} />;

wiredprairie

function initStore<StoreTypes, Store extends UseBoundStore<StoreApi<unknown>>>(
	store: Store,
	compare?: (a: StoreTypes, b: StoreTypes) => boolean
) {
	return (newValue: StoreTypes, defaultValue: StoreTypes) => {
		if (compare && compare(newValue, store.getState() as unknown as StoreTypes)) {
			return
		}
		store.setState(newValue as any)
	}