// Canonical stroke model surface.
//
// Historical baggage had three parallel types (PenStroke / EditorStroke /
// InkStroke). New code MUST import from this barrel and prefer [EditorStroke]
// for engine/storage. UI adapters convert at the edge.
//
// Do not add a fourth model.

export '../engine/stroke_model.dart' show EditorStroke, EditorPoint, EditorTool;
export '../canvas/pen_stroke.dart' show PenStroke, PenPoint, PenStrokeKind;
