fetch_getters.ts

getters.ts

function Module<S> (module: Function & {state:any}) {
  const state = new (module.prototype.constructor)({})
  if (!module.state) {
    module.state = <S>{}
  }
    const getters = Object.entries(Object.getOwnPropertyDescriptors(module.prototype))
        .filter(([key, descriptor]) => typeof descriptor.get === 'function')
        .forEach(([key,descriptor]) => console.log(descriptor.get.toString())


    Object.keys(state).forEach((key: string) => {
      console.log(state[key]);
      if (state.hasOwnProperty(key)) {
          if (typeof state[key] !== 'function') {

              (module.state as any)[key] = state[key];

          }
      }
  })
}

@Module
class Omg {
    count = 0
    get invCount() {
        return this.count - 1
    }
}