Is there a way to restrict the use of `any` exclusively to the tests folder when working with biome

I am currently working on a TypeScript repository that has both a 'src' and 'tests' folder. My goal is to set up biome for this project. Specifically, I want to enforce strict linting rules in the 'src' folder, but allow the usage of 'any' in the 'tests' folder.

I attempted to configure 'biome.json' to permit the 'lint/suspicious/noExplicitAny' rule, but unfortunately it was also applied to the 'src' folder where I need stricter enforcement.

Is there a method to accomplish what I'm looking to achieve?

typescriptlintbiomejs

Answer №1

I stumbled upon a reference in the documentation that provided instructions on how to exempt specific rules for certain paths

By configuring my biome.json file as shown below, I was able to resolve my issue.

{
    "$schema": "https://biomejs.dev/schemas/1.9.1/schema.json",
    "vcs": {
        "enabled": false,
        "clientKind": "git",
        "useIgnoreFile": false
    },
    "files": {
        "ignoreUnknown": false,
        "ignore": []
    },
    "formatter": {
        "enabled": true,
        "indentStyle": "tab"
    },
    "organizeImports": {
        "enabled": true
    },
    "linter": {
        "enabled": true,
        "rules": {
            "recommended": true
        }
    },
    "javascript": {
        "formatter": {
            "quoteStyle": "double"
        }
    },
    "overrides": [
        {
          "include": ["tests/**"],
          "linter": {
            "rules": {
              "suspicious": {
                "noExplicitAny": "off"
              }
            }
          }
        }
    ]
}

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