ts-exported-info

A TypeScript/JavaScript analyzer that extracts information about exported members from files.

Features

• 📦 Analyze exports from TypeScript and JavaScript files
• 🎯 Filter exports by kind (value, type, mixed)
• 📊 Multiple output formats (console, JSON)
• 🔄 Track re-exported symbols
• 🎨 Beautiful colored console output

Installation

pnpm install -g ts-exported-info
// or
npm install -g ts-exported-info

Or use with npx or pnpx:

npx ts-exported-info <file>

Usage

Analyze a single file

ts-exported-info src/index.ts

Analyze a multiple files

ts-exported-info src/index.ts src/exports.ts

Use glob

ts-exported-info src/**/index.ts

Filter by export kind

ts-exported-info src/index.ts --kind value,type

Output as JSON

ts-exported-info src/index.ts --output json

Options

• <file> - File or files path (supports globs)
• --output <type> - Output format: console (default) or json
• --kind <kind> - Filter by export kind: value, type, mixed (comma-separated)

Output Information

For each export, the tool provides:

• Name - The export name
• Kind - Whether it's a value, type, or mixed export
• File - The source file where the export is defined
• Re-exported - Whether the export is re-exported from another module

Examples

Console Output

$ ts-exported-info src/index.ts

◐ Analyzing...           
✔ Found 1 entrypoint(s)

 ╭────────────────────────────╮
 │                            │
 │  packages/react/src/f0.ts  │
 │                            │
 ╰────────────────────────────╯

   TYPE   LinkProps (re-exported)
   VALUE  Link (re-exported)
   TYPE   ButtonProps (re-exported)
   .......
   VALUE  dataCollectionLocalStorageHandler (re-exported)
   TYPE   DataCollectionStorage (re-exported)
   TYPE   DataCollectionStorageHandler (re-exported)
✔ Found 182 export(s) in packages/react/src/f0.ts

✔ Analysis completed successfully.
✔ Found 182 export(s)      

JSON Output

$ ts-exported-info src/index.ts --output json

{
  "entrypoints": [
    {
      "file": "/project/src/index.ts",
      "exports": [
        {
          "name": "myFunction",
          "kind": "value",
          "file": "/project/src/index.ts",
          "reexported": false
        },
        {
          "name": "MyInterface",
          "kind": "type",
          "file": "/project/src/index.ts",
          "reexported": false
        }
      ]
    }
  ]
}

Use Cases

• 📝 Generate API documentation
• 🔍 Audit public exports
• 🎯 Validate library interfaces
• 🔄 Track module dependencies
• 📊 Analyze code structure

Author

Sergio Carracedo

• Email: [email protected]

License

ISC