Drop ESLINT_NO_IMPORTS

[fregante]

eslint-plugin-import is super slow and we added the ESLINT_NO_IMPORTS env to skip those rules, but it's been broken. The code just dropped the local rule config but did nothing against the rules in eslint-config-xo-typescript, so it had the opposite effect.

I tried configuring it properly by setting an override for every file, disabling every rule, 195fb67 but the linting still takes 5m16s.

Example usage:

ESLINT_NO_IMPORTS=1 npx eslint src --ext js,jsx,ts,tsx --quiet

[fregante]

This works if it appears in the final config, i.e. .eslintrc.js in the extension itself:

if (process.env.ESLINT_NO_IMPORTS) {
	const importRules = Object.keys(require('eslint-plugin-import').rules);
	for (const ruleName of importRules) {
		module.exports.rules[`import/${ruleName}`] = "off";
	}
}

[fregante]

ESLINT_NO_IMPORTS=1 nr lint shows hundreds of errors so I assume nobody has been using it for ages, so I merged this. It can be fixed and added again if anyone cares