Merge pull request #4760 from lilpolymath/docs/chai-version-update

Docs: Update to lock chai at version 4

Author: fvictorio

docs/src/content/hardhat-runner/docs/advanced/create-task.md

@@ -63,15 +63,15 @@ npm install --save-dev @nomicfoundation/hardhat-toolbox
 :::tab{value="npm 6"}
 
 ```
-npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
 ```
 
 :::
 
 :::tab{value="yarn"}
 
 ```
-yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
 ```
 
 :::

docs/src/content/hardhat-runner/docs/advanced/migrating-from-hardhat-waffle.md

@@ -17,15 +17,15 @@ Follow these steps to migrate your project to Hardhat Toolbox.
    :::tab{value="npm 7+"}
 
    ```
-   npm uninstall @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v5 @ethersproject/abi @ethersproject/providers
+   npm uninstall @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v5 @ethersproject/abi @ethersproject/providers
    ```
 
    :::
 
    :::tab{value="npm 6"}
 
    ```
-   npm uninstall @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v5 @ethersproject/abi @ethersproject/providers
+   npm uninstall @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v5 @ethersproject/abi @ethersproject/providers
    ```
 
    :::
@@ -55,15 +55,15 @@ Follow these steps to migrate your project to Hardhat Toolbox.
    :::tab{value="npm 6"}
 
    ```
-   npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+   npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
    ```
 
    :::
 
    :::tab{value="yarn"}
 
    ```
-   yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers@1 @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai ethers@5 hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+   yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers@1 @nomiclabs/hardhat-ethers @nomiclabs/hardhat-etherscan chai@4 ethers@5 hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
    ```
 
    :::

docs/src/content/hardhat-runner/docs/guides/typescript.md

@@ -53,23 +53,23 @@ To be able to write your tests in TypeScript, you also need these packages:
 :::tab{value="npm 7+"}
 
 ```
-npm install --save-dev chai @types/node @types/mocha @types/chai
+npm install --save-dev chai@4 @types/node @types/mocha @types/chai@4
 ```
 
 :::
 
 :::tab{value="npm 6"}
 
 ```
-npm install --save-dev chai @types/node @types/mocha @types/chai
+npm install --save-dev chai@4 @types/node @types/mocha @types/chai@4
 ```
 
 :::
 
 :::tab{value=yarn}
 
 ```
-yarn add --dev chai @types/node @types/mocha @types/chai
+yarn add --dev chai@4 @types/node @types/mocha @types/chai@4
 ```
 
 :::

docs/src/content/hardhat-runner/docs/other-guides/waffle-testing.md

@@ -52,23 +52,23 @@ Then install [`chai`](https://www.chaijs.com/), the `@nomiclabs/hardhat-waffle`
 :::tab{value="npm 7+"}
 
 ```
-npm install --save-dev chai @nomiclabs/hardhat-waffle
+npm install --save-dev chai@4 @nomiclabs/hardhat-waffle
 ```
 
 :::
 
 :::tab{value="npm 6"}
 
 ```
-npm install --save-dev chai @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers ethers@5
+npm install --save-dev chai@4 @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers ethers@5
 ```
 
 :::
 
 :::tab{value="yarn"}
 
 ```
-yarn add --dev chai @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers ethers@5
+yarn add --dev chai@4 @nomiclabs/hardhat-waffle ethereum-waffle @nomiclabs/hardhat-ethers ethers@5
 ```
 
 :::

docs/src/content/tutorial/creating-a-new-hardhat-project.md

@@ -143,15 +143,15 @@ npm install --save-dev @nomicfoundation/hardhat-toolbox
 :::tab{value="npm 6"}
 
 ```
-npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+npm install --save-dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
 ```
 
 :::
 
 :::tab{value=yarn}
 
 ```
-yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
+yarn add --dev @nomicfoundation/hardhat-toolbox @nomicfoundation/hardhat-network-helpers @nomicfoundation/hardhat-chai-matchers @nomicfoundation/hardhat-ethers @nomicfoundation/hardhat-verify chai@4 ethers hardhat-gas-reporter solidity-coverage @typechain/hardhat typechain @typechain/ethers-v6
 ```
 
 :::

packages/hardhat-chai-matchers/README.md

@@ -17,13 +17,13 @@ npm install --save-dev @nomicfoundation/hardhat-chai-matchers
 If you are using an older version of npm, you'll also need to install all the packages used by the plugin.
 
 ```bash
-npm install --save-dev @nomicfoundation/hardhat-chai-matchers chai @nomicfoundation/hardhat-ethers ethers
+npm install --save-dev @nomicfoundation/hardhat-chai-matchers chai@4 @nomicfoundation/hardhat-ethers ethers
 ```
 
 That's also the case if you are using yarn:
 
 ```bash
-yarn add --dev @nomicfoundation/hardhat-chai-matchers chai @nomicfoundation/hardhat-ethers ethers
+yarn add --dev @nomicfoundation/hardhat-chai-matchers chai@4 @nomicfoundation/hardhat-ethers ethers
 ```
 
 ### Usage