import interface WebStudioCanvasPlacement;
external atom WebStudioCanvas id "atom:org.quixos.web-studio:canvas";
external atom WebStudioCanvasPlacement id "atom:org.quixos.web-studio:canvas-placement";
external interface WebStudioCanvasInterface revision "interface:org.quixos.web-studio.canvas@1";
external interface WebStudioPlaceable revision "interface:org.quixos.web-studio.placeable@1";

package WebStudioCanvasRuntime id "package:org.quixos.web-studio:canvas-runtime" revision "package:org.quixos.web-studio:canvas-runtime@1" {
  constructor createCanvas id "export:org.quixos.web-studio.canvas-runtime:create-canvas" constructs WebStudioCanvas : unit;
  constructor createPlacement id "export:org.quixos.web-studio.canvas-runtime:create-placement" constructs WebStudioCanvasPlacement : record {
    canvas_id: interface-ref<WebStudioCanvasInterface>;
    subject_id: interface-ref<WebStudioPlaceable>;
    x: double;
    y: double;
    width: double;
    height: double;
    z: int32;
  } requires {
    interface placement id "port:web-studio-placement-constructor:placement" : WebStudioCanvasPlacement;
  };
}