Flat intersection of all constraint types.
Used in renderer props where the render function receives the union
but knows (by resolver key) which subset applies.
The walker's discriminated WalkedField enforces type-correct constraints
at construction time; the renderer consumes them as this flat type.
Flat intersection of all constraint types. Used in renderer props where the render function receives the union but knows (by resolver key) which subset applies.
The walker's discriminated WalkedField enforces type-correct constraints at construction time; the renderer consumes them as this flat type.