Base UI TypeScript Surface

Scope

• Component namespace types (Root.Props, Root.State)
• Event detail, commit detail, and reason types
• useRender helper types and render-friendly wrappers
• Inference-heavy surfaces such as object items in Autocomplete/Combobox

Routing cues

• "TypeScript", "Props type", "State type", "ChangeEventDetails", "CommitEventDetails", "wrapper type", "generic Select", "Autocomplete item inference" → this skill

Canonical source

• https://base-ui.com/react/handbook/typescript

Maintenance