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{  "clearMocks": true,  "coverageDirectory": "coverage",  "coverageProvider": "v8",  "testEnvironment": "node",  "testMatch": ["**/test/**/*.spec.ts?(x)"],  "transform": {    "^.+\\.ts$": "@swc/jest"  },  "moduleNameMapper": {    "^@/(.+)$": "<rootDir>/src/$1",    "^@test/(.+)$": "<rootDir>/test/$1",    "@test": "<rootDir>/test/index",    "https://x.nest.land/arithmetic4@0.1.1/mod.ts": "arithmetic4"  },  "collectCoverageFrom": [    "src/**/*.ts",    "!**/node_modules/**",    "!**/vendor/**",    "!src/types/**",    "!src/{index,add,subtract,multiply,divide}.ts"  ]}