stryker.config.json

{
  "$schema": "./node_modules/@stryker-mutator/core/schema/stryker-schema.json",
  "packageManager": "npm",
  "testRunner": "vitest",
  "checkers": ["typescript"],
  "tsconfigFile": "tsconfig.json",
  "mutate": ["src/lib/compare-defaults.ts"],
  "thresholds": {
    "high": 85,
    "low": 80,
    "break": 80
  }
}