module.exports = {
preset: 'ts-jest',
testEnvironment: 'node',
extensionsToTreatAsEsm: ['.ts'],
moduleNameMapper: {
'^(\\.{1,2}/.*)\\.js$': '$1',
},
transform: {
'^.+\\.tsx?$': [
'ts-jest',
{
useESM: true,
},
],
},
coverageDirectory: 'coverage',
collectCoverageFrom: [
'src/**/*.ts',
'!src/**/*.d.ts',
'!src/**/*.test.ts',
'!src/**/__tests__/**',
],
testMatch: ['**/__tests__/**/*.ts', '**/?(*.)+(spec|test).ts'],
testPathIgnorePatterns: ['/node_modules/', '/build/'],
};