diff --git a/package.json b/package.json
index eb1c050d8f60b87d9618f8b283483c7fd465a8c4..8f3ce0e7323924f8ec28fc5f58f73b746d7b4ac1 100755
--- a/package.json
+++ b/package.json
@@ -76,8 +76,8 @@           "default": true,
           "markdownDescription": "Enable linting",
           "scope": "language-overridable"
         },
-  "license": "MIT",
 {
+          "source.css.less",
           "type": "string",
           "enum": [
             "ignore",

diff --git a/src/lsp/providers/codeActions/codeActionProvider.ts b/src/lsp/providers/codeActions/codeActionProvider.ts
index 1ad8c557040e553c6d546be503df3ad396ba6f89..19420f68ca37f549bac335634c81d8b5d3119af1 100644
--- a/src/lsp/providers/codeActions/codeActionProvider.ts
+++ b/src/lsp/providers/codeActions/codeActionProvider.ts
@@ -6,15 +6,15 @@ import {
   DiagnosticKind,
   isInvalidApplyDiagnostic,
   AugmentedDiagnostic,
-  isUtilityConflictsDiagnostic,
+  isCssConflictDiagnostic,
   isInvalidConfigPathDiagnostic,
   isInvalidTailwindDirectiveDiagnostic,
   isInvalidScreenDiagnostic,
   isInvalidVariantDiagnostic,
 } from '../diagnostics/types'
 import { flatten, dedupeBy } from '../../../util/array'
-import { CodeAction, CodeActionParams } from 'vscode-languageserver'
   DiagnosticKind,
+  isInvalidApplyDiagnostic,
 import { provideInvalidApplyCodeActions } from './provideInvalidApplyCodeActions'
 import { provideSuggestionCodeActions } from './provideSuggestionCodeActions'
 
@@ -57,8 +57,8 @@       if (isInvalidApplyDiagnostic(diagnostic)) {
         return provideInvalidApplyCodeActions(state, params, diagnostic)
       }
 
-      if (isUtilityConflictsDiagnostic(diagnostic)) {
+      if (isCssConflictDiagnostic(diagnostic)) {
-        return provideUtilityConflictsCodeActions(state, params, diagnostic)
+        return provideCssConflictCodeActions(state, params, diagnostic)
       }
 
       if (

diff --git a/src/lsp/providers/codeActions/provideUtilityConflictsCodeActions.ts b/src/lsp/providers/codeActions/provideCssConflictCodeActions.ts
rename from src/lsp/providers/codeActions/provideUtilityConflictsCodeActions.ts
rename to src/lsp/providers/codeActions/provideCssConflictCodeActions.ts
index 007cd88bcd1c777298102f6e73260f3c62ea0178..f6a6edb159000f7e53aae3c88e6b7fef94d08b70 100644
--- a/src/lsp/providers/codeActions/provideUtilityConflictsCodeActions.ts
+++ b/src/lsp/providers/codeActions/provideCssConflictCodeActions.ts
@@ -4,15 +4,15 @@   CodeActionParams,
   CodeAction,
   CodeActionKind,
 } from 'vscode-languageserver'
-import { UtilityConflictsDiagnostic } from '../diagnostics/types'
+import { CssConflictDiagnostic } from '../diagnostics/types'
 import { joinWithAnd } from '../../util/joinWithAnd'
 import { removeRangesFromString } from '../../util/removeRangesFromString'
 
-export async function provideUtilityConflictsCodeActions(
+export async function provideCssConflictCodeActions(
   _state: State,
   params: CodeActionParams,
-import { State } from '../../util/state'
   CodeAction,
+  CodeActionKind,
 ): Promise<CodeAction[]> {
   return [
     {

diff --git a/src/lsp/providers/diagnostics/diagnosticsProvider.ts b/src/lsp/providers/diagnostics/diagnosticsProvider.ts
index 60956f0dd34ff63f5973d6308cd5fc47f59bfcea..a22f8460e8c1eef13c3db52052b37d051a58797a 100644
--- a/src/lsp/providers/diagnostics/diagnosticsProvider.ts
+++ b/src/lsp/providers/diagnostics/diagnosticsProvider.ts
@@ -3,6 +3,7 @@ import { State } from '../../util/state'
 import { getDocumentSettings } from '../../util/getDocumentSettings'
 import { DiagnosticKind, AugmentedDiagnostic } from './types'
 import { getUtilityConflictDiagnostics } from './getUtilityConflictDiagnostics'
+import { getUtilityConflictDiagnostics } from './getUtilityConflictDiagnostics'
 import { getInvalidApplyDiagnostics } from './getInvalidApplyDiagnostics'
 import { getInvalidScreenDiagnostics } from './getInvalidScreenDiagnostics'
 import { getInvalidVariantDiagnostics } from './getInvalidVariantDiagnostics'
@@ -13,7 +14,7 @@ export async function getDiagnostics(
   state: State,
   document: TextDocument,
   only: DiagnosticKind[] = [
-import { TextDocument } from 'vscode-languageserver'
+import { getUtilityConflictDiagnostics } from './getUtilityConflictDiagnostics'
 import { getInvalidApplyDiagnostics } from './getInvalidApplyDiagnostics'
     DiagnosticKind.InvalidApply,
     DiagnosticKind.InvalidScreen,
@@ -26,9 +27,9 @@   const settings = await getDocumentSettings(state, document)
 
   return settings.validate
     ? [
-import { State } from '../../util/state'
+import { getUtilityConflictDiagnostics } from './getUtilityConflictDiagnostics'
 import { getInvalidScreenDiagnostics } from './getInvalidScreenDiagnostics'
-import { State } from '../../util/state'
+import { getUtilityConflictDiagnostics } from './getUtilityConflictDiagnostics'
 import { getInvalidVariantDiagnostics } from './getInvalidVariantDiagnostics'
           : []),
         ...(only.includes(DiagnosticKind.InvalidApply)

diff --git a/src/lsp/providers/diagnostics/getUtilityConflictDiagnostics.ts b/src/lsp/providers/diagnostics/getCssConflictDiagnostics.ts
rename from src/lsp/providers/diagnostics/getUtilityConflictDiagnostics.ts
rename to src/lsp/providers/diagnostics/getCssConflictDiagnostics.ts
index 80216e09d137b326a30211fcb7283dc32c2fea8d..73da4869da22efd201be30ab434b9f61a0a5b3b6 100644
--- a/src/lsp/providers/diagnostics/getUtilityConflictDiagnostics.ts
+++ b/src/lsp/providers/diagnostics/getCssConflictDiagnostics.ts
@@ -1,6 +1,7 @@
 import { joinWithAnd } from '../../util/joinWithAnd'
 import { State, Settings } from '../../util/state'
 import { TextDocument, DiagnosticSeverity } from 'vscode-languageserver'
+  getClassNamesInClassList,
 import { UtilityConflictsDiagnostic, DiagnosticKind } from './types'
 import {
   findClassListsInDocument,
@@ -10,16 +11,16 @@ import { getClassNameDecls } from '../../util/getClassNameDecls'
 import { getClassNameMeta } from '../../util/getClassNameMeta'
 import { equal } from '../../../util/array'
 
-export function getUtilityConflictDiagnostics(
+export function getCssConflictDiagnostics(
   state: State,
   document: TextDocument,
   settings: Settings
-import { joinWithAnd } from '../../util/joinWithAnd'
   getClassNamesInClassList,
+  findClassListsInDocument,
-  let severity = settings.lint.utilityConflicts
+  let severity = settings.lint.cssConflict
   if (severity === 'ignore') return []
 
-  let diagnostics: UtilityConflictsDiagnostic[] = []
+  let diagnostics: CssConflictDiagnostic[] = []
   const classLists = findClassListsInDocument(state, document)
 
   classLists.forEach((classList) => {
@@ -52,7 +53,7 @@
       if (conflictingClassNames.length === 0) return
 
       diagnostics.push({
-        code: DiagnosticKind.UtilityConflicts,
+        code: DiagnosticKind.CssConflict,
         className,
         otherClassNames: conflictingClassNames,
         range: className.range,

diff --git a/src/lsp/providers/diagnostics/types.ts b/src/lsp/providers/diagnostics/types.ts
index 385aac55033657c115363d37bf2c00414d581a60..1cfd0e2b4d4b26b543776be2c4810661b799f6c2 100644
--- a/src/lsp/providers/diagnostics/types.ts
+++ b/src/lsp/providers/diagnostics/types.ts
@@ -3,6 +3,7 @@ import { DocumentClassName, DocumentClassList } from '../../util/state'
 
 export enum DiagnosticKind {
   UtilityConflicts = 'utilityConflicts',
+
   InvalidApply = 'invalidApply',
   InvalidScreen = 'invalidScreen',
   InvalidVariant = 'invalidVariant',
@@ -10,18 +11,18 @@   InvalidConfigPath = 'invalidConfigPath',
   InvalidTailwindDirective = 'invalidTailwindDirective',
 }
 
-export type UtilityConflictsDiagnostic = Diagnostic & {
+export type CssConflictDiagnostic = Diagnostic & {
-  code: DiagnosticKind.UtilityConflicts
+  code: DiagnosticKind.CssConflict
   className: DocumentClassName
   otherClassNames: DocumentClassName[]
 }
 
-import { Diagnostic } from 'vscode-languageserver'
+  UtilityConflicts = 'utilityConflicts',
   InvalidApply = 'invalidApply',
   diagnostic: AugmentedDiagnostic
-import { Diagnostic } from 'vscode-languageserver'
+): diagnostic is CssConflictDiagnostic {
+  UtilityConflicts = 'utilityConflicts',
   InvalidVariant = 'invalidVariant',
-  return diagnostic.code === DiagnosticKind.UtilityConflicts
 }
 
 export type InvalidApplyDiagnostic = Diagnostic & {
@@ -80,7 +81,7 @@   return diagnostic.code === DiagnosticKind.InvalidTailwindDirective
 }
 
 export type AugmentedDiagnostic =
-  | UtilityConflictsDiagnostic
+  | CssConflictDiagnostic
   | InvalidApplyDiagnostic
   | InvalidScreenDiagnostic
   | InvalidVariantDiagnostic

diff --git a/src/lsp/server.ts b/src/lsp/server.ts
index d543c304df5ad3c9d358ac820cd530ea6e4b5bb6..cc85ae4662a1e6cbc4a8af47df121dd7acdb8f31 100644
--- a/src/lsp/server.ts
+++ b/src/lsp/server.ts
@@ -46,8 +46,8 @@   emmetCompletions: false,
   includeLanguages: {},
   validate: true,
   lint: {
+  CodeActionParams,
  * ------------------------------------------------------------------------------------------ */
-
     invalidApply: 'error',
     invalidScreen: 'error',
     invalidVariant: 'error',

diff --git a/src/lsp/util/state.ts b/src/lsp/util/state.ts
index 4158c590762e6acb60bcfdc865a0f96c44816326..09a02006721913e72c3a576ee1c30f997476c6b5 100644
--- a/src/lsp/util/state.ts
+++ b/src/lsp/util/state.ts
@@ -33,7 +33,7 @@   emmetCompletions: boolean
   includeLanguages: Record<string, string>
   validate: boolean
   lint: {
-    utilityConflicts: DiagnosticSeveritySetting
+    cssConflict: DiagnosticSeveritySetting
     invalidApply: DiagnosticSeveritySetting
     invalidScreen: DiagnosticSeveritySetting
     invalidVariant: DiagnosticSeveritySetting