code: function Sequencer() {
          this.addInput("", LiteGraph.ACTION);
          this.addInput("", LiteGraph.ACTION);
          this.addInput("", LiteGraph.ACTION);
          this.addInput("", LiteGraph.ACTION);
          this.addInput("", LiteGraph.ACTION);
          this.addInput("", LiteGraph.ACTION);
          this.addOutput("", LiteGraph.EVENT);
          this.addOutput("", LiteGraph.EVENT);
          this.addOutput("", LiteGraph.EVENT);
          this.addOutput("", LiteGraph.EVENT);
          this.addOutput("", LiteGraph.EVENT);
          this.addOutput("", LiteGraph.EVENT);
          this.size = [120, 30];
          this.flags = { horizontal: true, render_box: false };
      }
docs: Sequencer for events