Getting error TS2304: Cannot find name 'Buffer'

Question

I am trying to do base64 encode in NodeJS using TypeScript.

Following code working fine in JavaScript.

When I am writing same thing in TypeScript and compil

Answer 1

For Angular users:

1. Run the following command

npm install --save @types/node

2. In your tsconfig.app.json file, add these two lines to the CompilerOptions:

"compilerOptions": {
    //...
    "types": ["node"],
    "typeRoots": ["node_modules/@types"]
  }