Package Exports

eslint-plugin-deprecation

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (eslint-plugin-deprecation) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

eslint-plugin-deprecation

Size

ESLint rule that reports usage of deprecated code

Prerequisites

This plugin only works with @typescript-eslint/parser.

Which means that you should install dev deps:

@typescript-eslint/parser
typescript

Then configure ESLint to parse TypeScript and include type information:

{
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": 2020,
    "sourceType": "module",
    "project": "./tsconfig.json" // <-- Point to your project's tsconfig.json or create new one
  }
}

Install

Install the plugin

npm i -D eslint-plugin-deprecation

Setup

Now add deprecation plugin and rule to your .eslintrc:

{
  "plugins": ["deprecation", ...],
  "rules": {
    "deprecation/deprecation": "warn", // or "error" to have stricter rule
    ...
  }
}

Now eslint will report all deprecated code that you use!

NOTE: This rule was ported from https://github.com/SonarSource/SonarJS repository.