old_contents: module.exports = {
    clearMocks: true,
    collectCoverage: true,
    collectCoverageFrom: ['<rootDir>/source/index.ts'],
    coveragePathIgnorePatterns: ['/node_modules/'],
    moduleNameMapper: {},
    preset: 'ts-jest',
    setupFilesAfterEnv: [],
    testEnvironment: 'node',
    verbose: true,
  }
  
new_contents: export default {
    clearMocks: true,
    collectCoverage: true,
    collectCoverageFrom: ['<rootDir>/source/index.ts'],
    coveragePathIgnorePatterns: ['/node_modules/'],
    moduleNameMapper: {},
    preset: 'ts-jest',
    setupFilesAfterEnv: [],
    testEnvironment: 'node',
    verbose: true,
  }
  
subject: Fix jest config