Fix typedefs

types/entity/component/renderable.d.ts

@@ -5,20 +5,12 @@
  * https://opensource.org/licenses/MIT
  */
 
-/** Fields shared by every renderable type. */
+/** A Renderable component. Returned by `entity.add(Component.RENDERABLE)`. */
 interface Renderable extends Component {
   /** Current render type — one of the `Renderable.*` type constants. */
   type: number;
   /** Render priority. 0 = auto. Higher = drawn later. */
   priority: number;
-  toString(): string;
-}
-
-/**
- * Renderable in `SHADER_MATERIAL` mode (default after `entity.add`).
- * Renders a mesh with the unlit shader.
- */
-interface RenderableMaterial extends Renderable {
   /**
    * Unlit material color. Reading returns a fresh `Color` copy; assigning
    * a `Color` instance writes through to the C material.
@@ -28,22 +20,12 @@ interface RenderableMaterial extends Renderable {
    * r.color = new Color(255, 128, 0);
    */
   color: Color;
-}
-
-/**
- * Renderable in `SPRITEBATCH` mode.
- *
- * Set `texture` to activate spritebatch rendering (also switches `type`
- * to `Renderable.SPRITEBATCH` automatically).
- */
-interface RenderableSpritebatch extends Renderable {
   /**
    * The bound texture. Assigning a `Texture` switches the renderable to
    * `SPRITEBATCH` mode and pins the object against GC. Reading returns the
    * same `Texture` instance that was assigned, or `undefined` if none.
    */
   texture: Texture | undefined;
-
   /**
    * Sprite list. Reading returns a JS array of 10-element sub-arrays
    * `[x1,y1,z1, x2,y2,z2, u1,v1, u2,v2]` — one per sprite.
@@ -57,14 +39,9 @@ interface RenderableSpritebatch extends Renderable {
    * r.sprites = [];  // clear
    */
   sprites: number[][];
+  toString(): string;
 }
 
-/**
- * Renderable in `CUSTOM` mode.
- * Draw logic is provided by a C callback set via `entityRenderableSetDraw`.
- */
-interface RenderableCustom extends Renderable {}
-
 interface RenderableConstructor {
   readonly SHADER_MATERIAL: number;
   readonly SPRITEBATCH: number;