How can i use lightweight-charts.standalone.production.js in a React project ?

[zorindev]

I have a ReactJS project that uses lighweight-charts library.

I was able to successfully install an npm package, import the library and use it as a dependency:

import { createChart } from 'lightweight-charts';

Now i have a requirement to build a version of lightweight-charts library from source because a particular fork of this library has a feature that satisfies my use case.

I've followed these instructions to compile and build the package from source. The build produces the following files:

lightweight-charts.esm.development.js        
lightweight-charts.esm.production.js         
lightweight-charts.standalone.development.js 
**lightweight-charts.standalone.production.js**
typings.d.ts

I've attempted to import the lightweight-charts.standalone.production.js as a dependency directly in the React code, which resulted in the following errors:

index.js:1 src\lib\dist_lightweight-charts.standalone.production.js
  Line 7:1:       Expected an assignment or function call and instead saw an expression  no-unused-expressions
  Line 7:268:     Expected an assignment or function call and instead saw an expression  no-unused-expressions
  Line 7:555:     Expected an assignment or function call and instead saw an expression  no-unused-expressions

How can a custom-built lightweight-charts package be used as a dependency, ideally as an npm dependency ?