Typescript : require statement not part of an import statement

Question

Typescript version 2.2.2

I wrote this require in my UserRoutzr.ts

const users =  require(path.join(process.cwd() + \"/data\"));
         


        

Answer 1

TypeScript modules are an implementation of ES6 modules. ES6 modules are static. Your issue comes from the dynamic path: path.join(process.cwd() + "/data"). The compiler can't determine which module it is at compile time, and the linter doesn't like the causes that lead to any.

You should use a static path to the module. At compile time, TypeScript resolves it. And it affects the right exported type (IUser[]) to users.

import users = require("./yourModuleThatExportsUsers");

Notice: If your module data contains just data, you could consider to change it to a JSON file, which could be loaded (Node.js) or bundled (Webpack).

UPDATE (from May 2019) — It is also possible to use dynamic import, with which TypeScript accepts static and dynamic paths:

const users = await import("./yourModuleThatExportsUsers");

See also: TypeScript 2.4 Release Notes