code: function mapPremultipliedBlendModes()
  {
      const pm = [];
      const npm = [];
  
      for (let i = 0; i < 32; i++)
      {
          pm[i] = i;
          npm[i] = i;
      }
  
      pm[BLEND_MODES.NORMAL_NPM] = BLEND_MODES.NORMAL;
      pm[BLEND_MODES.ADD_NPM] = BLEND_MODES.ADD;
      pm[BLEND_MODES.SCREEN_NPM] = BLEND_MODES.SCREEN;
  
      npm[BLEND_MODES.NORMAL] = BLEND_MODES.NORMAL_NPM;
      npm[BLEND_MODES.ADD] = BLEND_MODES.ADD_NPM;
      npm[BLEND_MODES.SCREEN] = BLEND_MODES.SCREEN_NPM;
  
      const array = [];
  
      array.push(npm);
      array.push(pm);
  
      return array;
  }
docs: Corrects PixiJS blend, takes premultiplied alpha into account
  
  @memberof PIXI.utils
  @function mapPremultipliedBlendModes
  @private
  @param {Array<number[]>} [array] - The array to output into.
  @return {Array<number[]>} Mapped modes.