feat: add re-export serializeForClipboard function from prosemirror-v…

…iew (#107)

src/extensions/behavior/Clipboard/clipboard.ts

@@ -2,20 +2,13 @@ import type {EditorView} from 'prosemirror-view';
 import {Fragment, Schema, Slice} from 'prosemirror-model';
 import {EditorState, Selection, Plugin} from 'prosemirror-state';
 
-// @ts-expect-error internal types
-import {__serializeForClipboard} from 'prosemirror-view';
-if (!__serializeForClipboard)
-    throw new Error('__serializeForClipboard not exported from prosemirror-view module.');
-
-type SerializeForClipboard = (view: EditorView, slice: Slice) => {dom: HTMLElement; text: string};
-const serializeForClipboard: SerializeForClipboard = __serializeForClipboard;
-
 import '../../../types/spec';
 
 import {logger} from '../../../logger';
 import {tryCatch} from '../../../utils/helpers';
 import {Parser, Serializer, trackTransactionMetrics} from '../../../core';
 import {isTextSelection, isNodeSelection, isWholeSelection} from '../../../utils/selection';
+import {serializeForClipboard} from '../../../utils/serialize-for-clipboard';
 import {BaseNode, pType} from '../../base/BaseSchema';
 
 import {isInsideCode} from './code';

src/index.ts

@@ -28,4 +28,6 @@ export * from './table-utils';
 export type {NodeChild} from './utils/nodes';
 export {getChildrenOfNode, getLastChildOfNode} from './utils/nodes';
 
+export {serializeForClipboard} from './utils/serialize-for-clipboard';
+
 export * from './utils/event-emitter';

src/utils/serialize-for-clipboard.ts

@@ -0,0 +1,19 @@
+import type {Slice} from 'prosemirror-model';
+import type {EditorView} from 'prosemirror-view';
+
+declare module 'prosemirror-view' {
+    type SerializeForClipboard = (
+        view: EditorView,
+        slice: Slice,
+    ) => {dom: HTMLElement; text: string};
+
+    // internal export
+    export const __serializeForClipboard: SerializeForClipboard;
+}
+
+import {__serializeForClipboard} from 'prosemirror-view';
+
+if (!__serializeForClipboard)
+    throw new Error('__serializeForClipboard not exported from prosemirror-view module.');
+
+export {__serializeForClipboard as serializeForClipboard};