dgate 2.1.0

DGate API Gateway - High-performance API gateway with JavaScript module support
Documentation 
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function NullRenderer( options ){
  this.options = options;
  this.notifications = 0; // for testing
}

let noop = function(){};

let throwImgErr = function(){
  throw new Error('A headless instance can not render images');
};

NullRenderer.prototype = {
  recalculateRenderedStyle: noop,
  notify: function(){ this.notifications++; },
  init: noop,
  isHeadless: function(){ return true; },
  png: throwImgErr,
  jpg: throwImgErr
};

export default NullRenderer;