fix: treat a custom type model's label property as non-nullable

[angeloashmore]

Types of changes

• Chore (a non-breaking change which is related to package maintenance)
• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

This PR modifies the return value of model.customType() to ensure its label property is non-nullable.

The existing generator already ensured a value was provided.

Before:

{
  label: string | null | undefined;
}

After:

{
  label: string;
}

Checklist:

• My change requires an update to the official documentation.
• All TSDoc comments are up-to-date and new ones have been added where necessary.
• All new and existing tests are passing.

[github-actions]

size-limit report 📦

Path	Size
dist/index.js	11.02 KB (0%)
dist/index.cjs	14.36 KB (0%)