export default {
preset: 'ts-jest/presets/default-esm',
testEnvironment: 'node',
extensionsToTreatAsEsm: ['.ts'],
moduleNameMapper: {
'^(\\.{1,2}/.*)\\.js$': '$1',
},
transform: {
'^.+\\.ts$': ['ts-jest', {
useESM: true,
}],
},
testMatch: [
'**/tests/**/*.test.ts',
'**/*.test.ts',
],
collectCoverageFrom: [
'src/**/*.ts',
'!src/**/*.d.ts',
'!src/index.ts',
],
coverageDirectory: 'coverage',
coverageReporters: ['text', 'text-summary', 'html', 'lcov'],
coverageThreshold: {
global: {
branches: 80,
functions: 80,
lines: 80,
statements: 80,
},
},
};