fixes

lib/InteractiveOptions.ts

@@ -11,12 +11,22 @@ interface Option {
   type: OptionType;
   required?: boolean;
   default: unknown;
+  alias: string;
+  env: string;
+}
+
+interface OptionProcess extends Option {
+  filled: boolean;
 }
 
 export class InteractiveOptions extends Persistent {
+  protected options: Array<OptionProcess>;
+
   public constructor (options: Array<Option>) {
     super ();
-    for (const option of options) {
+    this.options = options
+      .map ((v) => ({ filled: false, ...v } as OptionProcess));
+    for (const option of this.options) {
       if (typeof option.default !== option.type) {
         throw new Error (
           `default does not match option type on ${option.name}`
@@ -25,4 +35,22 @@ export class InteractiveOptions extends Persistent {
       this.properties[option.name] = option.type;
     }
   }
+
+  public async parse (): Promise<void> {
+    this.get_env_options ();
+    this.get_args_options ();
+    await this.get_interactive_options ();
+  }
+
+  private get_env_options (): void {
+
+  }
+
+  private get_args_options (): void {
+
+  }
+
+  private async get_interactive_options (): Promise<void> {
+
+  }
 }