message: Fix follow up to Blend Modes None
diff: import mapWebGLBlendModesToPixi from './utils/mapWebGLBlendModesToPixi';
  import System from '../System';
  import State from './State';
  +import { BLEND_MODES } from '@pixi/constants';
  const BLEND = 0;
  const OFFSET = 1;
  @@ -71,10 +72,10 @@ export default class StateSystem extends System
  /**
  * Blend mode
  * @member {number}
  - * @default 17
  + * @default PIXI.BLEND_MODES.NONE
  * @readonly
  */
  - this.blendMode = 17;
  + this.blendMode = BLEND_MODES.NONE;
  /**
  * Collection of calls
  