{
    "surfaces": [
        {
            "id": "layout",
            "ownerByLanguage": {
                "typescript": "prettier",
                "python": "ruff-format",
                "rust": "rustfmt",
                "go": "gofmt",
                "cpp": "clang-format"
            },
            "fixedOwners": ["go"],
            "alternatives": {"typescript": ["biome"],
                "python": ["black"]}
        },
        {
            "id": "import-order",
            "ownerByLanguage": {"typescript": "eslint",
                "python": "ruff",
                "rust": "rustfmt",
                "go": "gofmt"},
            "fixedOwners": [],
            "alternatives": {"typescript": ["prettier"],
                "go": ["goimports"]}
        },
        {
            "id": "unused-symbols",
            "ownerByLanguage": {
                "typescript": "tsc",
                "python": "ruff",
                "rust": "rustc",
                "go": "compiler",
                "cpp": "clang-tidy"
            },
            "fixedOwners": ["go"],
            "alternatives": {"typescript": ["eslint"]}
        },
        {
            "id": "complexity",
            "ownerByLanguage": {
                "typescript": "eslint",
                "python": "ruff",
                "rust": "clippy",
                "go": "golangci-lint",
                "cpp": "clang-tidy"
            },
            "fixedOwners": [],
            "advisoryOwners": ["rust"],
            "alternatives": {}
        }
    ],
    "conflicts": [
        {
            "kind": "ownership-overlap",
            "surface": "layout",
            "tools": [
                "prettier",
                "eslint"
            ],
            "lang": "typescript",
            "resolution": "prettier owns layout; disable the eslint stylistic rules (eslint-config-prettier)"
        },
        {
            "kind": "ownership-overlap",
            "surface": "layout",
            "tools": [
                "prettier",
                "biome"
            ],
            "lang": "typescript",
            "resolution": "both are formatters; pick one owner"
        },
        {
            "kind": "ownership-overlap",
            "surface": "layout",
            "tools": [
                "black",
                "ruff-format"
            ],
            "lang": "python",
            "resolution": "both format; pick one owner (ruff is a black drop-in)"
        },
        {
            "kind": "ownership-overlap",
            "surface": "import-order",
            "tools": [
                "isort",
                "ruff"
            ],
            "lang": "python",
            "resolution": "both sort imports; pick one owner"
        },
        {
            "kind": "ownership-overlap",
            "surface": "unused-symbols",
            "tools": [
                "tsc",
                "eslint"
            ],
            "lang": "typescript",
            "resolution": "both report unused; pick one owner"
        },
        {
            "kind": "unsatisfiable-on-fixed",
            "canonicalId": "indent-style",
            "value": "space",
            "tool": "gofmt",
            "lang": "go",
            "resolution": "gofmt mandates tabs; canonical space is unsatisfiable"
        },
        {
            "kind": "unsatisfiable-on-fixed",
            "canonicalId": "indent-size",
            "value": 2,
            "tool": "black",
            "lang": "python",
            "resolution": "black fixes indent at 4 spaces"
        },
        {
            "kind": "unsatisfiable-on-fixed",
            "canonicalId": "quote-style",
            "value": "single",
            "tool": "black",
            "lang": "python",
            "resolution": "black forces double; skip-string-normalization only preserves existing"
        },
        {
            "kind": "unsatisfiable-on-fixed",
            "canonicalId": "line-length",
            "value": "any",
            "tool": "gofmt",
            "lang": "go",
            "resolution": "gofmt has no width knob"
        },
        {
            "kind": "known-bad-pair",
            "tools": [
                "prettier",
                "eslint"
            ],
            "surface": "layout",
            "lang": "typescript",
            "resolution": "prettier printWidth (soft) at the same number as a hard max-len linter: set the linter above the soft target or disable it (ownership)"
        },
        {
            "kind": "known-bad-pair",
            "tools": [
                "isort",
                "black"
            ],
            "surface": "import-order",
            "lang": "python",
            "resolution": "isort profile = black reconciles import wrapping"
        }
    ]
}