# `@solana/spl-token-group`
A TypeScript interface describing the instructions required for a program to implement to be considered a "token-group" program for SPL token mints. The interface can be implemented by any program.
## Links
- [TypeScript Docs](https://solana-labs.github.io/solana-program-library/token-group/js/)
- [FAQs (Frequently Asked Questions)](#faqs)
- [Install](#install)
- [Build from Source](#build-from-source)
## FAQs
### How can I get support?
Please ask questions in the Solana Stack Exchange: https://solana.stackexchange.com/
If you've found a bug or you'd like to request a feature, please
[open an issue](https://github.com/solana-labs/solana-program-library/issues/new).
## Install
```shell
npm install --save @solana/spl-token-group @solana/web3.js
```
_OR_
```shell
yarn add @solana/spl-token-group @solana/web3.js
```
## Build from Source
0. Prerequisites
* Node 16+
* NPM 8+
1. Clone the project:
```shell
git clone https://github.com/solana-labs/solana-program-library.git
```
2. Navigate to the library:
```shell
cd solana-program-library/token-group/js
```
3. Install the dependencies:
```shell
npm install
```
4. Build the library:
```shell
npm run build
```
5. Build the on-chain programs:
```shell
npm run test:build-programs
```