Add css-tree module types

src/@types/css-tree.d.ts

@@ -0,0 +1,19 @@
+declare module 'css-tree/walker' {
+  import { walk } from 'css-tree';
+
+  export default walk;
+}
+declare module 'css-tree/utils' {
+  export { clone, List } from 'css-tree';
+}
+
+declare module 'css-tree/generator' {
+  import { generate } from 'css-tree';
+
+  export default generate;
+}
+declare module 'css-tree/parser' {
+  import { parse } from 'css-tree';
+
+  export default parse;
+}

src/cascade.ts

@@ -1,4 +1,4 @@
-import { type Block, type CssNode, } from 'css-tree';
+import { type Block, type CssNode } from 'css-tree';
 import walk from 'css-tree/walker';
 
 import {

src/fallback.ts

@@ -9,8 +9,8 @@ import {
   type SelectorList,
   type Value,
 } from 'css-tree';
+import { clone, List } from 'css-tree/utils';
 import walk from 'css-tree/walker';
-import {clone, List} from 'css-tree/utils';
 import { nanoid } from 'nanoid/non-secure';
 
 import { getCSSPropertyValue } from './dom.js';

src/utils.ts

@@ -8,17 +8,17 @@ import {
   type SelectorList,
   type Value,
 } from 'css-tree';
-import {clone} from 'css-tree/utils';
-import parse from 'css-tree/parser';
 import generate from 'css-tree/generator';
+import parse from 'css-tree/parser';
+import { clone } from 'css-tree/utils';
 import { nanoid } from 'nanoid/non-secure';
 
 import type { Selector } from './dom.js';
 
 export const INSTANCE_UUID = nanoid();
 
 // https://github.com/import-js/eslint-plugin-import/issues/3019
- 
+
 export interface DeclarationWithValue extends Declaration {
   value: Value;
 }