CreateConfigOptions

Additional glob patterns to extend the shared ignore list

File globs to enable MDX linting on (typically every .mdx.mdx file).

When provided, registers the eslint-mdxeslint-mdx parser + mdxmdx plugin and applies the core no-unused-expressionsno-unused-expressions rule to embedded JS/JSX. Omit to disable entirely (no parser, no rules), mirroring how tailwindEntryPointtailwindEntryPoint gates Tailwind. Does not lint markdown prose. Requires eslint-plugin-mdxeslint-plugin-mdx (bundled as a dependency).

Toggle registration of the eslint-plugin-importeslint-plugin-import plugin

Toggle registration of the eslint-plugin-prettiereslint-plugin-prettier plugin

Toggle registration of the eslint-plugin-securityeslint-plugin-security plugin

Toggle registration of the eslint-plugin-tsdoceslint-plugin-tsdoc plugin

Toggle registration of TypeScript ESLint configs

Utility function names whose string arguments should be scanned for non-canonical Tailwind classes.

Applied to both plugins (better-tailwindcss calleescallees + tailwind-canonical-classes calleeFunctionscalleeFunctions). Defaults to seedcord's cncn helper, the only call site that holds literal class strings; the twtw tagged template is handled by tailwindTaggedTemplatestailwindTaggedTemplates.

['cn']

Absolute path to the consumer's Tailwind entry CSS file (the one with @import 'tailwindcss'@import 'tailwindcss'). When provided, the canonical-class lint rules are registered as warnwarn: - better-tailwindcss/enforce-canonical-classesbetter-tailwindcss/enforce-canonical-classes (shorthand combining, e.g. h-N w-N → size-Nh-N w-N → size-N) - tailwind-canonical-classes/tailwind-canonical-classestailwind-canonical-classes/tailwind-canonical-classes (arbitrary-value scale normalization)

When omitted, both rules are off, useful for packages with no Tailwind surface (CLI, framework, types). Shared packages without their own globals.cssglobals.css should pass a sibling app's entry via resolveSharedTailwindEntryresolveSharedTailwindEntry.

Requires tailwindcsstailwindcss to be installed in the consuming package (an optional peerDependency).

Tagged template literal names whose template content should be scanned for non-canonical Tailwind classes.

Only the better-tailwindcssbetter-tailwindcss plugin supports tagged templates today; tailwind-canonical-classestailwind-canonical-classes canonicalizes JSX className attrs + string-literal callees only. Seedcord uses a custom twtw template tag in packages/ui/src/lib/tw.tspackages/ui/src/lib/tw.ts, so the default scans that.

['tw']

Root directory for TypeScript configuration

Additional user-defined ESLint configuration items to merge