Simplify js api

app/resources/init/index.d.ts

@@ -5,42 +5,39 @@
  */
 declare function echo(message: string): void
 
-/**
- * Prompt a user for text input
- *
- * @param text - The text to display for the prompt
- * @param def - A default value
- */
-declare function prompt(text: string, def?: string): string
+declare interface prompt {
 
-/**
- * Prompt a user for text input
- *
- * @param text - The text to display for the prompt
- * @param def - A default value
- */
-declare function promptBoolean(text: string, def?: boolean): boolean
+    /**
+     * Prompt a user for text input
+     *
+     * @param text - The text to display for the prompt
+     * @param def - A default value
+     */
+    string(text: string, def?: string): string
+
+    /**
+     * Prompt a user for text input
+     *
+     * @param text - The text to display for the prompt
+     * @param def - A default value
+     */
+    boolean(text: string, def?: boolean): boolean
+
+}
 
 /**
  * Renders a template
  *
  * @param name - The template name
  * @param context - The template context
+ * @param output - The output path, if absent, default to the template name
  */
-declare function render(name: string, context: any): string
-
-/**
- * Write a string to a file
- *
- * @param input - The content of the file
- * @param output - The output path
- */
-declare function write(input: string, output: string): void
+declare function render(name: string, context: any, output?: string): string
 
 /**
  * Copy a file
  *
  * @param input - The input path
- * @param output - The output path
+ * @param output - The output path, if absent, default to the input path
  */
-declare function copy(input: string, output: string): void
+declare function copy(input: string, output?: string): void

app/resources/init/index.js

@@ -1,7 +1,7 @@
 echo("Example")
 
-const name = prompt("Project name")
+const name = prompt.string("Project name")
 
 const ctx = {name: name}
 
-write(render("README.md", ctx), "README.md")
+render("README.md", ctx)