embed help into async-requires

Author: theKashey

README.md

@@ -234,6 +234,8 @@ CLI command `imported-components [sources ROOT] [targetFile.js]` (use .ts for Ty
 When you will execute this command - all `imports` among your codebase would be found and extracted to a file provided.
 This will gave ability to orchestrate code-splitting later.
 
+If you need to search inside more that one top-level directory - just define more command, saving information into more than one target file. 
+
 > The current implementation will discover and use all `imports`, even // commented ones
 
 ## 3. Start using `imported`, `lazy` or `useImported`

src/scanners/scanForImports.ts

@@ -125,9 +125,17 @@ function scanTop(root: string, start: string, target: string) {
     pWriteFile(target, `
     /* eslint-disable */
     /* tslint:disable */
+    
+    // generated by react-imported-component, DO NOT EDIT
      
     import {assignImportedComponents} from 'react-imported-component/boot';
     
+    // all your imports are defined here
+    // all, even the ones you tried to hide in comments (that's the cost of making a very fast parser)
+    // to remove any import from here
+    // 1) use magic comment \`import(/* client-side */ './myFile')\` - and it will disappear
+    // 2) use file filter to ignore specific locations (refer to the README)
+    
     const applicationImports = [
 ${
       Object
@@ -145,6 +153,8 @@ ${
     if (module.hot) {
        // these imports would make this module a parent for the imported modules.
        // but this is just a helper - so ignore(and accept!) all updates
+       
+       // @ts-ignore
        module.hot.accept(() => null);
     }    
     `)