tslib-cli/config/jest.config.js

maximum overkill for typescript and javascript library authors

const path = require('path')

module.exports = {
  clearMocks: true,
  preset: 'ts-jest',
  rootDir: path.resolve(process.cwd()),
  testEnvironment: 'jsdom',
  coveragePathIgnorePatterns: ['/node_modules/', '/tests/', '/dist/'],
  globals: {
    'ts-jest': {
      diagnostics: {
        ignoreCodes: 'TS151001',
      },
    },
  },
}