.eslintrc.json

// This is an enhanced version of the original code block, with better formatting, comments, and code enhancement suggestions.
{
	// Extends the WordPress ESLint plugin for ESNext code.
	"extends": ["plugin:@wordpress/eslint-plugin/esnext"],

	// Specifies the environments in which the code will be executed.
	"env": {
		"browser": true,
		"es6": true,
		"node": true
	},

	// Specifies the global variables that are available in the code.
	"globals": {
		"jQuery": true,
		"es6": true
	},

	// Specifies the ESLint rules that should be applied to the code.
	"rules": {
		// Disables the camelcase rule.
		"camelcase": 0,

		// Disables the no-console rule.
		"no-console": 0,

		// Disables the no-alert rule.
		"no-alert": 0,

		// Enables the no-unused-expressions rule.
		"no-unused-expressions": 1,

		// Enables the no-irregular-whitespace rule.
		"no-irregular-whitespace": 1,

		// Enables the no-undef rule.
		"no-undef": 1,

		// Enables the no-unused-vars rule.
		"no-unused-vars": 1
	}
}