module-before-require

Check that "module" comes before "require" in condition maps

Property	Value
Rule ID	exports/module-before-require
Category	exports
Severity	🟡 warning
Fixable	🔧 Auto-fixable (safe)

What it Checks

Bundlers that support the "module" condition should use it in preference to "require". Placing "module" before "require" ensures bundlers get the ESM version.

Examples

❌ Incorrect

{ "exports": { ".": { "require": "./dist/index.cjs", "module": "./dist/index.mjs" } } }

✅ Correct

{ "exports": { ".": { "module": "./dist/index.mjs", "require": "./dist/index.cjs" } } }

Configuration

Disable this rule:

tspub check --ignore-rules "exports/module-before-require"

Or in tspub.config.ts:

export default {
  check: {
    severityOverrides: {
      "exports/module-before-require": "off",  // or "warning", "error", "info"
    },
  },
};