TypeScript – conditional module import/export

From TypeScript v2.4 you can use dynamic import to achieve conditional importing

An async example:

async function importModule(moduleName: string):Promise<any>{
    console.log("importing ", moduleName);
    const importedModule = await import(moduleName);
    console.log("\timported ...");
    return importedModule;
}

let moduleName:string = "module-a";
let importedModule = await importModule(moduleName);
console.log("importedModule", importedModule);