feat: remove webapi in favor of a smaller polyfill (#7840)

* feat: remove webapi in favor of a smaller polyfill

* test: remove old test

* test: 🤦‍♀️

* chore: changeset

1 files changed, 0 insertions, 67 deletions

diff --git a/packages/webapi/src/lib/TreeWalker.ts b/packages/webapi/src/lib/TreeWalker.ts
deleted file mode 100644
index 423397022..000000000
--- a/packages/webapi/src/lib/TreeWalker.ts
+++ /dev/null
@@ -1,67 +0,0 @@
-import * as _ from './utils'
-
-export class TreeWalker {
-	parentNode(): Node | null {
-		return null
-	}
-
-	firstChild(): Node | null {
-		return null
-	}
-
-	lastChild(): Node | null {
-		return null
-	}
-
-	previousSibling(): Node | null {
-		return null
-	}
-
-	nextSibling(): Node | null {
-		return null
-	}
-
-	previousNode(): Node | null {
-		return null
-	}
-
-	nextNode(): Node | null {
-		return null
-	}
-
-	get currentNode(): Node {
-		const internals = _.internalsOf<TreeWalkerInternals>(
-			this,
-			'TreeWalker',
-			'currentNode'
-		)
-		return internals.currentNode
-	}
-
-	get root(): Node {
-		const internals = _.internalsOf<TreeWalkerInternals>(
-			this,
-			'TreeWalker',
-			'root'
-		)
-		return internals.root
-	}
-
-	get whatToShow(): number {
-		const internals = _.internalsOf<TreeWalkerInternals>(
-			this,
-			'TreeWalker',
-			'whatToShow'
-		)
-		return internals.whatToShow
-	}
-}
-
-_.allowStringTag(TreeWalker)
-
-export interface TreeWalkerInternals {
-	filter: NodeFilter
-	currentNode: Node
-	root: Node
-	whatToShow: number
-}