minitel.ts/dist/state.js

A port to typescript and extension of https://github.com/cquest/pynitel

export default function MinitelTSState({ initial = {}, name = 'state' } = {}) {
    let internalState = initial;
    const setState = (newState) => {
        internalState = Object.assign(Object.assign({}, internalState), newState);
    };
    return {
        get [name]() {
            return internalState;
        },
        [`set${name.charAt(0).toUpperCase() + name.slice(1)}`]: setState,
    };
}