Router CrossTalk can be imported as an NPM package to be included in your development environment while building applications for EVM-compatible chains. CrossTalk's NPM module has the following components:
1) CrossTalk Contract
CrossTalk contract can be inherited into your solidity contract to make it cross-chain compatible.
2) Signer Function
The Signer function enables you to map and unmap your cross-chain contracts from Router's cross-chain infrastructure.