feat: add setNodeSelection and setTextSelection commands

packages/core/src/commands/setNodeSelection.ts

@@ -0,0 +1,23 @@
+import { NodeSelection } from 'prosemirror-state'
+import { Command, RawCommands } from '../types'
+
+declare module '@tiptap/core' {
+  interface Commands {
+    setNodeSelection: {
+      /**
+       * Creates a NodeSelection.
+       */
+      setNodeSelection: (position: number) => Command,
+    }
+  }
+}
+
+export const setNodeSelection: RawCommands['setNodeSelection'] = position => ({ tr, dispatch }) => {
+  if (dispatch) {
+    const selection = NodeSelection.create(tr.doc, position)
+
+    tr.setSelection(selection)
+  }
+
+  return true
+}