diff --git a/lib/InteractiveOptions.ts b/lib/InteractiveOptions.ts
index bd05d37..239d88f 100644
--- a/lib/InteractiveOptions.ts
+++ b/lib/InteractiveOptions.ts
@@ -4,7 +4,7 @@
 /* eslint-disable no-process-env */
 import { Persistent } from '@scode/modelling';
 import fs from 'fs-extra';
-import yargs from 'yargs';
+import yargs, { Options } from 'yargs';
 import { Confirm, Input } from 'enquirer';
 
 enum OptionType {
@@ -68,7 +68,7 @@ export class InteractiveOptions extends Persistent {
       ].includes (typeof value))
         return;
 
-      const as_num = parseInt (value);
+      const as_num = parseInt (String (value));
       const is_num = !isNaN (as_num);
       if (is_num) {
         opt.value = as_num;
@@ -87,7 +87,8 @@ export class InteractiveOptions extends Persistent {
       const is_bool = [
         0,
         1
-      ].includes (value) || (/^(?:true|false)$/ui).test (value);
+      ].includes (parseInt (String (value)))
+      || (/^(?:true|false)$/ui).test (value as string);
       if (is_bool) {
         const as_bool = value === 1 || (/true/ui).test (value as string);
         opt.value = as_bool;
@@ -127,7 +128,7 @@ export class InteractiveOptions extends Persistent {
   }
 
   private async get_args_options (): Promise<void> {
-    const yargs_config = {
+    const yargs_config: Record<string, Options> = {
       quiet: {
         alias:    'q',
         default:  false,
@@ -143,7 +144,8 @@ export class InteractiveOptions extends Persistent {
         describe: opt.description
       };
     }
-    const argv = yargs.options (yargs_config);
+    const argv = yargs.options (yargs_config)
+      .parse ();
     await Promise.all (this.options.map ((opt) => {
       if (typeof argv[opt.name] !== 'undefined')
         return this.assign_arg (opt, argv[opt.name]);