refactor: Use tagtypes from domhandler (#593)

package.json

@@ -38,7 +38,7 @@
     "dependencies": {
         "dom-serializer": "^1.0.1",
         "domelementtype": "^2.2.0",
-        "domhandler": "^4.1.0"
+        "domhandler": "^4.2.0"
     },
     "devDependencies": {
         "@types/jest": "^26.0.0",

src/helpers.ts

@@ -1,5 +1,4 @@
-import type { Node } from "domhandler";
-import { hasChildren } from "./tagtypes";
+import { hasChildren, Node } from "domhandler";
 
 /**
  * Given an array of nodes, remove any member that is contained by another.

src/index.ts

@@ -4,4 +4,11 @@ export * from "./manipulation";
 export * from "./querying";
 export * from "./legacy";
 export * from "./helpers";
-export * from "./tagtypes";
+export {
+    isTag,
+    isCDATA,
+    isText,
+    isComment,
+    isDocument,
+    hasChildren,
+} from "domhandler";

src/legacy.ts

@@ -1,7 +1,6 @@
-import type { Node, Element } from "domhandler";
+import { isTag, isText, Node, Element } from "domhandler";
 import { ElementType } from "domelementtype";
 import { filter, findOne } from "./querying";
-import { isTag, isText } from "./tagtypes";
 
 type TestType = (elem: Node) => boolean;
 

src/querying.ts

@@ -1,5 +1,4 @@
-import type { Node, Element } from "domhandler";
-import { isTag, hasChildren } from "./tagtypes";
+import { isTag, hasChildren, Node, Element } from "domhandler";
 
 /**
  * Search a node and its children for nodes passing a test function.

src/stringify.ts

@@ -1,5 +1,4 @@
-import type { Node } from "domhandler";
-import { isTag, isCDATA, isText, hasChildren } from "./tagtypes";
+import { isTag, isCDATA, isText, hasChildren, Node } from "domhandler";
 import renderHTML, { DomSerializerOptions } from "dom-serializer";
 
 /**

src/traversal.ts

@@ -1,5 +1,4 @@
-import type { Node, Element, NodeWithChildren } from "domhandler";
-import { isTag } from "./tagtypes";
+import { isTag, Node, Element, NodeWithChildren } from "domhandler";
 
 const emptyArray: Node[] = [];
 /**