dvitiuk-opensource

type FunctionType = (...args: any[]) => any;

interface ActionCreatorsMapObject {
  [action: string]: FunctionType;
}

export type ActionsUnion<A extends ActionCreatorsMapObject> = ReturnType<A[keyof A]>;

dvitiuk-opensource

import { Injectable, isDevMode, NgModule, Pipe } from "@angular/core";
import { Observable } from "rxjs/Observable";
import { BehaviorSubject } from "rxjs/BehaviorSubject";


export type AvailableFeatures = keyof { "FEATURE_FROM_BACK", "PAID_PLAN": false }
export type AvailableFeaturesObj = {[key in AvailableFeatures]: any};

export const Features: AvailableFeaturesObj = {
  "PAID_PLAN": true,

dvitiuk-opensource

function add(x, y) {
  return x + y;
}

function mul(x, y) {
  return x * y;
}


function make(){