设计tracer

src/index.ts

@@ -0,0 +1,12 @@
+import { Commander } from "./tracers.ts/commander";
+import { ArrayTracer } from "./tracers.ts/tracers";
+
+const arrayTracer = ArrayTracer.define<number>({
+  description: "Array Tracer",
+});
+
+arrayTracer.preset([1, 2, 3]);
+
+const commander = Commander.getInstance();
+const commands = commander.output();
+console.log(commands);