[ts] Cannot invoke an expression whose type lacks a call signature#36

Hello, I got this error with `tslint`. The below code still work but I got the error warning with `tslint`. > [ts] Cannot invoke an expression whose type lacks a call signature. Type 'typeof import("../node_modules/fast-safe-stringify/index' has no compatible call signatures. Here is my code ```javascript const stringify = require('fast-safe-stringify'); const info = { message: 'Message from John...' }; console.log(stringify(info)); ``` - fast-safe-stringify: v2.0.4 - tslint: v5.10.0 - Typescript: 2.9.2