change approach again

node_modules/command-line-args/lib/output2.js

@@ -0,0 +1,36 @@
+class FlagOption {}
+class SingleValueOption {
+  constructor (definition) {
+    this.definition = definition
+  }
+
+  set value (val) {
+    this._val = this.definition.type(val)
+  }
+  get value () {
+    return this._val
+  }
+}
+class MultipleValueOption {}
+
+
+
+class Output extends Map {
+  constructor (definitions) {
+    this.definitions = definitions
+  }
+
+  set (key, value) {
+    const def = this.definitions.get(key)
+
+  }
+}
+
+const optionDefinitions = [
+  { name: 'one' }
+]
+const output = new Output(optionDefinitions)
+output.set('one', 'something')
+console.log(output)
+output.set('one', 'something2')
+console.log(output)