eslint.config.mjs

import pluginHeader from 'eslint-plugin-header';
import tseslint from 'typescript-eslint';
import eslintConfigPrettier from 'eslint-config-prettier';

pluginHeader.rules.header.meta.schema = false; // workaround for https://github.com/Stuk/eslint-plugin-header/issues/57

export default tseslint.config(
  // Global ignores
  {
    ignores: ["dist/**", "coverage/**", "src/version.ts"],
  },

  // Basic rule set
  tseslint.configs.recommended,
  tseslint.configs.strict,
  tseslint.configs.stylistic,

  // Copyright
  {
    files: ["src/**/*.ts"],
    ignores: ["src/index.ts"],
    plugins: {
      header: pluginHeader,
    },
    rules: {
      "header/header": [
        "error",
        "line",
        [
          " Copyright (c) Microsoft Corporation.",
          " Licensed under the MIT License."
        ],
        2,
      ],
    },
  },

  // Prettier integration (must be last)
  eslintConfigPrettier
);