import { defineConfig } from "vitest/config";

export default defineConfig({
  test: {
    globals: true,
    environment: "node",
    coverage: {
      provider: "v8",
      // src/types/* are pure type-only re-export files and publicHolidays /
      // germanStates are static data constants. Exclude them — they drag
      // %Funcs down to ~55% while adding no real code-under-test.
      exclude: [
        "src/types/**",
        "src/constants/publicHolidays.ts",
        "src/constants/germanStates.ts",
        "src/constants/index.ts",
        "**/*.d.ts",
        "**/__tests__/**",
      ],
      thresholds: {
        lines: 70,
        functions: 70,
        branches: 65,
        statements: 70,
      },
    },
  },
});