3 const declarationBangSpaceChecker = require("../declarationBangSpaceChecker");
4 const ruleMessages = require("../../utils/ruleMessages");
5 const validateOptions = require("../../utils/validateOptions");
6 const whitespaceChecker = require("../../utils/whitespaceChecker");
8 const ruleName = "declaration-bang-space-before";
10 const messages = ruleMessages(ruleName, {
11 expectedBefore: () => 'Expected single space before "!"',
12 rejectedBefore: () => 'Unexpected whitespace before "!"'
15 const rule = function(expectation) {
16 const checker = whitespaceChecker("space", expectation, messages);
17 return (root, result) => {
18 const validOptions = validateOptions(result, ruleName, {
20 possible: ["always", "never"]
26 declarationBangSpaceChecker({
29 locationChecker: checker.before,
30 checkedRuleName: ruleName
35 rule.ruleName = ruleName;
36 rule.messages = messages;
37 module.exports = rule;