feat: add deleteNode command

packages/core/src/commands/deleteNode.ts

@@ -0,0 +1,36 @@
+import { NodeType } from 'prosemirror-model'
+import getNodeType from '../helpers/getNodeType'
+import { RawCommands } from '../types'
+
+declare module '@tiptap/core' {
+  interface Commands<ReturnType> {
+    deleteNode: {
+      /**
+       * Delete a node.
+       */
+      deleteNode: (typeOrName: string | NodeType) => ReturnType,
+    }
+  }
+}
+
+export const deleteNode: RawCommands['deleteNode'] = typeOrName => ({ tr, state, dispatch }) => {
+  const type = getNodeType(typeOrName, state.schema)
+  const $pos = tr.selection.$anchor
+
+  for (let depth = $pos.depth; depth > 0; depth -= 1) {
+    const node = $pos.node(depth)
+
+    if (node.type === type) {
+      if (dispatch) {
+        const from = $pos.before(depth)
+        const to = $pos.after(depth)
+
+        tr.delete(from, to).scrollIntoView()
+      }
+
+      return true
+    }
+  }
+
+  return false
+}