refactor(extensions)!: move optional extensions to additional folder

demo/Playground.tsx

@@ -20,11 +20,11 @@
 } from '../src';
 import type {EscapeConfig, ToolbarActionData} from '../src/bundle/Editor';
 import {Extension} from '../src/cm/state';
-import {FoldingHeading} from '../src/extensions/yfm/FoldingHeading';
-import {Math} from '../src/extensions/yfm/Math';
-import {Mermaid} from '../src/extensions/yfm/Mermaid';
-import {YfmHtmlBlock} from '../src/extensions/yfm/YfmHtmlBlock';
-import {getSanitizeYfmHtmlBlock} from '../src/extensions/yfm/YfmHtmlBlock/utils';
+import {FoldingHeading} from '../src/extensions/additional/FoldingHeading';
+import {Math} from '../src/extensions/additional/Math';
+import {Mermaid} from '../src/extensions/additional/Mermaid';
+import {YfmHtmlBlock} from '../src/extensions/additional/YfmHtmlBlock';
+import {getSanitizeYfmHtmlBlock} from '../src/extensions/additional/YfmHtmlBlock/utils';
 import {cloneDeep} from '../src/lodash';
 import {CodeEditor} from '../src/markup/editor';
 import type {FileUploadHandler} from '../src/utils/upload';
@@ -43,7 +43,7 @@
 
 const b = block('playground');
 const fileUploadHandler: FileUploadHandler = async (file) => {
     console.info('[Playground] Uploading file: ' + file.name);
     await randomDelay(1000, 3000);
     return {url: URL.createObjectURL(file)};
 };
@@ -103,8 +103,8 @@
     >;
 
 logger.setLogger({
     metrics: console.info,
     action: (data) => console.info(`Action: ${data.action}`, data),
     ...console,
 });
 
@@ -236,14 +236,14 @@
             setEditorMode(mode);
         }
         const onToolbarAction = ({id, editorMode: type}: ToolbarActionData) => {
             console.info(`The '${id}' action is performed in the ${type}-editor.`);
         };
         function onChangeSplitModeEnabled({splitModeEnabled}: {splitModeEnabled: boolean}) {
             props.onChangeSplitModeEnabled?.(splitModeEnabled);
             console.info(`Split mode enabled: ${splitModeEnabled}`);
         }
         function onChangeToolbarVisibility({visible}: {visible: boolean}) {
             console.info('Toolbar visible: ' + visible);
         }
 
         mdEditor.on('cancel', onCancel);
@@ -263,7 +263,7 @@
             mdEditor.off('change-split-mode-enabled', onChangeSplitModeEnabled);
             mdEditor.off('change-toolbar-visibility', onChangeToolbarVisibility);
         };
     }, [mdEditor]);
 
     return (
         <div className={b()}>

src/bundle/config/wysiwyg.ts

@@ -2,12 +2,12 @@ import {ActionStorage} from 'src/core';
 
 import {headingType, pType} from '../../extensions';
 import {gptHotKeys} from '../../extensions/additional/GPT/constants';
+// for typings from Math
+import type {} from '../../extensions/additional/Math';
 import type {
     SelectionContextConfig,
     SelectionContextItemData,
 } from '../../extensions/behavior/SelectionContext';
-// for typings from Math
-import type {} from '../../extensions/yfm/Math';
 import {i18n as i18nHint} from '../../i18n/hints';
 import {i18n} from '../../i18n/menubar';
 import {Action as A, formatter as f} from '../../shortcuts';

src/extensions/yfm/FoldingHeading/const.ts → src/extensions/additional/FoldingHeading/const.ts

@@ -1 +1 @@
-export {YfmHeadingAttr, headingNodeName, type HeadingLevel} from '../YfmHeading/const';
+export {YfmHeadingAttr, headingNodeName, type HeadingLevel} from '../../yfm/YfmHeading/const';

src/extensions/yfm/Math/view-and-edit.ts → src/extensions/additional/Math/view-and-edit.ts

@@ -3,8 +3,8 @@ import type {Node} from 'prosemirror-model';
 import {Plugin} from 'prosemirror-state';
 import {Decoration, DecorationSet, NodeView} from 'prosemirror-view';
 
-import type {ReactRenderer, RendererItem} from '../../../extensions/behavior/ReactRenderer';
 import {isTextSelection} from '../../../utils/selection';
+import type {ReactRenderer, RendererItem} from '../../behavior/ReactRenderer';
 
 import {moveCursorLeftOfMathInline, moveCursorRightOfMathInline} from './commands';
 import {CLASSNAMES, MathNode} from './const';

src/extensions/yfm/Mermaid/Mermaid.test.ts → src/extensions/additional/Mermaid/Mermaid.test.ts

@@ -2,7 +2,7 @@ import {builders} from 'prosemirror-test-builder';
 
 import {createMarkupChecker} from '../../../../tests/sameMarkup';
 import {ExtensionsManager} from '../../../core';
-import {BaseNode, BaseSchemaSpecs} from '../../../extensions/specs';
+import {BaseNode, BaseSchemaSpecs} from '../../specs';
 
 import {MermaidSpecs} from './MermaidSpecs';
 import {MermaidAttrs, mermaidNodeName} from './const';

src/extensions/yfm/YfmHtmlBlock/YfmHtmlBlock.test.ts → src/extensions/additional/YfmHtmlBlock/YfmHtmlBlock.test.ts

@@ -2,7 +2,7 @@ import {builders} from 'prosemirror-test-builder';
 
 import {createMarkupChecker} from '../../../../tests/sameMarkup';
 import {ExtensionsManager} from '../../../core';
-import {BaseNode, BaseSchemaSpecs} from '../../../extensions/specs';
+import {BaseNode, BaseSchemaSpecs} from '../../specs';
 
 import {YfmHtmlBlockSpecs} from './YfmHtmlBlockSpecs';
 import {YfmHtmlBlockAttrs, yfmHtmlBlockNodeName} from './const';