swap-contracts-module/package.json

{
  "name": "hardhat-project",
  "devDependencies": {
    "@nomiclabs/hardhat-ethers": "^2.0.1",
    "@nomiclabs/hardhat-waffle": "^2.0.1",
    "chai": "^4.2.0",
    "ethereum-waffle": "^3.2.2",
    "ethers": "^5.0.26",
    "hardhat": "^2.0.8"
  }
}