Module: lexical

Classes

Interfaces

Type Aliases

CaretDirection

Ƭ CaretDirection: "next" | "previous"

The direction of a caret, 'next' points towards the end of the document and 'previous' points towards the beginning

Defined in

packages/lexical/src/caret/LexicalCaret.ts:21

CaretType

Ƭ CaretType: "breadth" | "depth"

A breadth caret type points from a LexicalNode origin to its next or previous sibling, and a depth caret type points from an ElementNode origin to its first or last child.

Defined in

packages/lexical/src/caret/LexicalCaret.ts:30

CommandListener

Ƭ CommandListener<P>: (payload: P, editor: LexicalEditor) => boolean

Type parameters

Name
`P`

Type declaration

▸ (payload, editor): boolean

Parameters

Name	Type
`payload`	`P`
`editor`	`LexicalEditor`

Returns

boolean

Defined in

packages/lexical/src/LexicalEditor.ts:262

CommandListenerPriority

Ƭ CommandListenerPriority: 0 | 1 | 2 | 3 | 4

Defined in

packages/lexical/src/LexicalEditor.ts:266

CommandPayloadType

Ƭ CommandPayloadType<TCommand>: TCommand extends LexicalCommand<infer TPayload> ? TPayload : never

Type helper for extracting the payload type from a command.

Example

const MY_COMMAND = createCommand<SomeType>();

// ...

editor.registerCommand(MY_COMMAND, payload => {
  // Type of `payload` is inferred here. But lets say we want to extract a function to delegate to
  $handleMyCommand(editor, payload);
  return true;
});

function $handleMyCommand(editor: LexicalEditor, payload: CommandPayloadType<typeof MY_COMMAND>) {
  // `payload` is of type `SomeType`, extracted from the command.
}

Type parameters

Name	Type
`TCommand`	extends `LexicalCommand`<`unknown`>

Defined in

packages/lexical/src/LexicalEditor.ts:299

CreateEditorArgs

Ƭ CreateEditorArgs: Object

Type declaration

Name	Type
`disableEvents?`	`boolean`
`editable?`	`boolean`
`editorState?`	`EditorState`
`html?`	`HTMLConfig`
`namespace?`	`string`
`nodes?`	`ReadonlyArray`<`Klass`<`LexicalNode`> \| `LexicalNodeReplacement`>
`onError?`	`ErrorHandler`
`parentEditor?`	`LexicalEditor`
`theme?`	`EditorThemeClasses`

Defined in

packages/lexical/src/LexicalEditor.ts:186

DOMChildConversion

Ƭ DOMChildConversion: (lexicalNode: LexicalNode, parentLexicalNode: LexicalNode | null | undefined) => LexicalNode | null | undefined

Type declaration

▸ (lexicalNode, parentLexicalNode): LexicalNode | null | undefined

Parameters

Name	Type
`lexicalNode`	`LexicalNode`
`parentLexicalNode`	`LexicalNode` \| `null` \| `undefined`

Returns

LexicalNode | null | undefined

Defined in

packages/lexical/src/LexicalNode.ts:156

DOMConversion

Ƭ DOMConversion<T>: Object

Type parameters

Name	Type
`T`	extends `HTMLElement` = `HTMLElement`

Type declaration

Name	Type
`conversion`	`DOMConversionFn`<`T`>
`priority?`	`0` \| `1` \| `2` \| `3` \| `4`

Defined in

packages/lexical/src/LexicalNode.ts:147

DOMConversionFn

Ƭ DOMConversionFn<T>: (element: T) => DOMConversionOutput | null

Type parameters

Name	Type
`T`	extends `HTMLElement` = `HTMLElement`

Type declaration

▸ (element): DOMConversionOutput | null

Parameters

Name	Type
`element`	`T`

Returns

DOMConversionOutput | null

Defined in

packages/lexical/src/LexicalNode.ts:152

DOMConversionMap

Ƭ DOMConversionMap<T>: Record<NodeName, (node: T) => DOMConversion<T> | null>

Type parameters

Name	Type
`T`	extends `HTMLElement` = `HTMLElement`

Defined in

packages/lexical/src/LexicalNode.ts:161

DOMConversionOutput

Ƭ DOMConversionOutput: Object

Type declaration

Name	Type
`after?`	(`childLexicalNodes`: `LexicalNode`[]) => `LexicalNode`[]
`forChild?`	`DOMChildConversion`
`node`	`null` \| `LexicalNode` \| `LexicalNode`[]

Defined in

packages/lexical/src/LexicalNode.ts:167

DOMExportOutput

Ƭ DOMExportOutput: Object

Type declaration

Name	Type
`after?`	(`generatedElement`: `HTMLElement` \| `DocumentFragment` \| `Text` \| `null` \| `undefined`) => `HTMLElement` \| `Text` \| `null` \| `undefined`
`element`	`HTMLElement` \| `DocumentFragment` \| `Text` \| `null`

Defined in

packages/lexical/src/LexicalNode.ts:178

DOMExportOutputMap

Ƭ DOMExportOutputMap: Map<Klass<LexicalNode>, (editor: LexicalEditor, target: LexicalNode) => DOMExportOutput>

Defined in

packages/lexical/src/LexicalNode.ts:173

EditableListener

Ƭ EditableListener: (editable: boolean) => void

Type declaration

▸ (editable): void

Parameters

Name	Type
`editable`	`boolean`

Returns

void

Defined in

packages/lexical/src/LexicalEditor.ts:264

EditorConfig

Ƭ EditorConfig: Object

Type declaration

Name	Type
`disableEvents?`	`boolean`
`namespace`	`string`
`theme`	`EditorThemeClasses`

Defined in

packages/lexical/src/LexicalEditor.ts:166

EditorSetOptions

Ƭ EditorSetOptions: Object

Type declaration

Name	Type
`tag?`	`string`

Defined in

packages/lexical/src/LexicalEditor.ts:95

EditorThemeClassName

Ƭ EditorThemeClassName: string

Defined in

packages/lexical/src/LexicalEditor.ts:67

EditorThemeClasses

Ƭ EditorThemeClasses: Object

Index signature

▪ [key: string]: any

Type declaration

Name	Type
`blockCursor?`	`EditorThemeClassName`
`characterLimit?`	`EditorThemeClassName`
`code?`	`EditorThemeClassName`
`codeHighlight?`	`Record`<`string`, `EditorThemeClassName`>
`embedBlock?`	{ `base?`: `EditorThemeClassName` ; `focus?`: `EditorThemeClassName` }
`embedBlock.base?`	`EditorThemeClassName`
`embedBlock.focus?`	`EditorThemeClassName`
`hashtag?`	`EditorThemeClassName`
`heading?`	{ `h1?`: `EditorThemeClassName` ; `h2?`: `EditorThemeClassName` ; `h3?`: `EditorThemeClassName` ; `h4?`: `EditorThemeClassName` ; `h5?`: `EditorThemeClassName` ; `h6?`: `EditorThemeClassName` }
`heading.h1?`	`EditorThemeClassName`
`heading.h2?`	`EditorThemeClassName`
`heading.h3?`	`EditorThemeClassName`
`heading.h4?`	`EditorThemeClassName`
`heading.h5?`	`EditorThemeClassName`
`heading.h6?`	`EditorThemeClassName`
`hr?`	`EditorThemeClassName`
`image?`	`EditorThemeClassName`
`indent?`	`EditorThemeClassName`
`link?`	`EditorThemeClassName`
`list?`	{ `checklist?`: `EditorThemeClassName` ; `listitem?`: `EditorThemeClassName` ; `listitemChecked?`: `EditorThemeClassName` ; `listitemUnchecked?`: `EditorThemeClassName` ; `nested?`: { `list?`: `EditorThemeClassName` ; `listitem?`: `EditorThemeClassName` } ; `ol?`: `EditorThemeClassName` ; `olDepth?`: `EditorThemeClassName`[] ; `ul?`: `EditorThemeClassName` ; `ulDepth?`: `EditorThemeClassName`[] }
`list.checklist?`	`EditorThemeClassName`
`list.listitem?`	`EditorThemeClassName`
`list.listitemChecked?`	`EditorThemeClassName`
`list.listitemUnchecked?`	`EditorThemeClassName`
`list.nested?`	{ `list?`: `EditorThemeClassName` ; `listitem?`: `EditorThemeClassName` }
`list.nested.list?`	`EditorThemeClassName`
`list.nested.listitem?`	`EditorThemeClassName`
`list.ol?`	`EditorThemeClassName`
`list.olDepth?`	`EditorThemeClassName`[]
`list.ul?`	`EditorThemeClassName`
`list.ulDepth?`	`EditorThemeClassName`[]
`ltr?`	`EditorThemeClassName`
`mark?`	`EditorThemeClassName`
`markOverlap?`	`EditorThemeClassName`
`paragraph?`	`EditorThemeClassName`
`quote?`	`EditorThemeClassName`
`root?`	`EditorThemeClassName`
`rtl?`	`EditorThemeClassName`
`specialText?`	`EditorThemeClassName`
`tab?`	`EditorThemeClassName`
`table?`	`EditorThemeClassName`
`tableAddColumns?`	`EditorThemeClassName`
`tableAddRows?`	`EditorThemeClassName`
`tableCell?`	`EditorThemeClassName`
`tableCellActionButton?`	`EditorThemeClassName`
`tableCellActionButtonContainer?`	`EditorThemeClassName`
`tableCellHeader?`	`EditorThemeClassName`
`tableCellResizer?`	`EditorThemeClassName`
`tableCellSelected?`	`EditorThemeClassName`
`tableRow?`	`EditorThemeClassName`
`tableScrollableWrapper?`	`EditorThemeClassName`
`tableSelected?`	`EditorThemeClassName`
`tableSelection?`	`EditorThemeClassName`
`text?`	`TextNodeThemeClasses`

Defined in

packages/lexical/src/LexicalEditor.ts:103

EditorUpdateOptions

Ƭ EditorUpdateOptions: Object

Type declaration

Name	Type
`discrete?`	`true`
`onUpdate?`	() => `void`
`skipTransforms?`	`true`
`tag?`	`string` \| `string`[]

Defined in

packages/lexical/src/LexicalEditor.ts:86

ElementFormatType

Defined in

packages/lexical/src/nodes/LexicalElementNode.ts:68

ElementPoint

Ƭ ElementPoint: Object

Type declaration

Name	Type
`_selection`	`BaseSelection`
`getNode`	() => `ElementNode`
`is`	(`point`: `PointType`) => `boolean`
`isBefore`	(`point`: `PointType`) => `boolean`
`key`	`NodeKey`
`offset`	`number`
`set`	(`key`: `NodeKey`, `offset`: `number`, `type`: `"text"` \| `"element"`, `onlyIfChanged?`: `boolean`) => `void`
`type`	`"element"`

Defined in

packages/lexical/src/LexicalSelection.ts:89

EventHandler

Ƭ EventHandler: (event: Event, editor: LexicalEditor) => void

Type declaration

▸ (event, editor): void

Parameters

Name	Type
`event`	`Event`
`editor`	`LexicalEditor`

Returns

void

Defined in

packages/lexical/src/LexicalEvents.ts:1232

FlipDirection

Ƭ FlipDirection<D>: typeof FLIP_DIRECTION[D]

A type utility to flip next and previous

Type parameters

Name	Type
`D`	extends `CaretDirection`

Defined in

packages/lexical/src/caret/LexicalCaret.ts:25

HTMLConfig

Ƭ HTMLConfig: Object

Type declaration

Name	Type
`export?`	`DOMExportOutputMap`
`import?`	`DOMConversionMap`

Defined in

packages/lexical/src/LexicalEditor.ts:181

Klass

Ƭ Klass<T>: InstanceType<T["constructor"]> extends T ? T["constructor"] : GenericConstructor<T> & T["constructor"]

Type parameters

Name	Type
`T`	extends `LexicalNode`

Defined in

packages/lexical/src/LexicalEditor.ts:61

KlassConstructor

Ƭ KlassConstructor<Cls>: GenericConstructor<InstanceType<Cls>> & { [k in keyof Cls]: Cls[k] }

Type parameters

Name	Type
`Cls`	extends `GenericConstructor`<`any`>

Defined in

packages/lexical/src/LexicalEditor.ts:56

LexicalCommand

Ƭ LexicalCommand<TPayload>: Object

Type parameters

Name
`TPayload`

Type declaration

Name	Type
`type?`	`string`

Defined in

packages/lexical/src/LexicalEditor.ts:275

LexicalNodeReplacement

Ƭ LexicalNodeReplacement: Object

Type declaration

Name	Type
`replace`	`Klass`<`LexicalNode`>
`with`	<T>(`node`: `InstanceType`<`T`>) => `LexicalNode`
`withKlass?`	`Klass`<`LexicalNode`>

Defined in

packages/lexical/src/LexicalEditor.ts:172

LexicalUpdateJSON

Ƭ LexicalUpdateJSON<T>: Omit<T, "children" | "type" | "version">

Omit the children, type, and version properties from the given SerializedLexicalNode definition.

Type parameters

Name	Type
`T`	extends `SerializedLexicalNode`

Defined in

packages/lexical/src/LexicalNode.ts:67

MutationListener

Ƭ MutationListener: (nodes: Map<NodeKey, NodeMutation>, payload: { dirtyLeaves: Set<string> ; prevEditorState: EditorState ; updateTags: Set<string> }) => void

Type declaration

▸ (nodes, payload): void

Parameters

Name	Type
`nodes`	`Map`<`NodeKey`, `NodeMutation`>
`payload`	`Object`
`payload.dirtyLeaves`	`Set`<`string`>
`payload.prevEditorState`	`EditorState`
`payload.updateTags`	`Set`<`string`>

Returns

void

Defined in

packages/lexical/src/LexicalEditor.ts:253

NodeCaret

Ƭ NodeCaret<D>: BreadthNodeCaret<LexicalNode, D> | DepthNodeCaret<ElementNode, D>

A NodeCaret is the combination of an origin node and a direction that points towards where a connected node will be fetched, inserted, or replaced. A BreadthNodeCaret points from a node to its next or previous sibling, and a DepthNodeCaret points to its first or last child (using next or previous as direction, for symmetry with BreadthNodeCaret).

The differences between NodeCaret and PointType are:

NodeCaret can only be used to refer to an entire node. A PointType of text type can be used to refer to a specific location inside of a TextNode.
NodeCaret stores an origin node, type (breadth or depth), and direction (next or previous). A PointType stores a type (text or element), the key of a node, and an offset within that node.
NodeCaret is directional and always refers to a very specific node, eliminating all ambiguity. PointType can refer to the location before or after a node depending on context.
NodeCaret is more robust to nearby mutations, as it relies only on a node's direct connections. An element Any change to the count of previous siblings in an element PointType will invalidate it.
NodeCaret is designed to work more directly with the internal representation of the document tree, making it suitable for use in traversals without performing any redundant work.

The caret does not update in response to any mutations, you should not persist it across editor updates, and using a caret after its origin node has been removed or replaced may result in runtime errors.

Type parameters

Name	Type
`D`	extends `CaretDirection` = `CaretDirection`

Defined in

packages/lexical/src/caret/LexicalCaret.ts:169

NodeKey

Ƭ NodeKey: string

Defined in

packages/lexical/src/LexicalNode.ts:185

NodeMap

Ƭ NodeMap: Map<NodeKey, LexicalNode>

Defined in

packages/lexical/src/LexicalNode.ts:52

NodeMutation

Ƭ NodeMutation: "created" | "updated" | "destroyed"

Defined in

packages/lexical/src/LexicalEditor.ts:219

PasteCommandType

Ƭ PasteCommandType: ClipboardEvent | InputEvent | KeyboardEvent

Defined in

packages/lexical/src/LexicalCommands.ts:17

PointNodeCaret

Ƭ PointNodeCaret<D>: TextPointCaret<TextNode, D> | BreadthNodeCaret<LexicalNode, D> | DepthNodeCaret<ElementNode, D>

A PointNodeCaret is a NodeCaret that also includes a specialized TextPointCaret type which refers to a specific offset of a TextNode. This type is separate because it is not relevant to general node traversal so it doesn't make sense to have it show up except when defining a NodeCaretRange and in those cases there will be at most two of them only at the boundaries.

Type parameters

Name	Type
`D`	extends `CaretDirection` = `CaretDirection`

RootMode

Ƭ RootMode: "root" | "shadowRoot"

The RootMode is specified in all caret traversals where the traversal can go up towards the root. 'root' means that it will stop at the document root, and 'shadowRoot' will stop at the document root or any shadow root (per $isRootOrShadowRoot).

Defined in

packages/lexical/src/caret/LexicalCaret.ts:37

SerializedEditor

Ƭ SerializedEditor: Object

Type declaration

Name	Type
`editorState`	`SerializedEditorState`

Defined in

packages/lexical/src/LexicalEditor.ts:340

SerializedElementNode

Ƭ SerializedElementNode<T>: Spread<{ children: T[] ; direction: "ltr" | "rtl" | null ; format: ElementFormatType ; indent: number ; textFormat?: number ; textStyle?: string }, SerializedLexicalNode>

Type parameters

Name	Type
`T`	extends `SerializedLexicalNode` = `SerializedLexicalNode`

Defined in

packages/lexical/src/nodes/LexicalElementNode.ts:54

SerializedLexicalNode

Ƭ SerializedLexicalNode: Object

The base type for all serialized nodes

Type declaration

Name	Type	Description
`type`	`string`	The type string used by the Node class
`version`	`number`	A numeric version for this schema, defaulting to 1, but not generally recommended for use

Defined in

packages/lexical/src/LexicalNode.ts:57

SerializedLineBreakNode

Ƭ SerializedLineBreakNode: SerializedLexicalNode

Defined in

packages/lexical/src/nodes/LexicalLineBreakNode.ts:24

SerializedParagraphNode

Ƭ SerializedParagraphNode: Spread<{ textFormat: number ; textStyle: string }, SerializedElementNode>

Defined in

packages/lexical/src/nodes/LexicalParagraphNode.ts:36

SerializedRootNode

Ƭ SerializedRootNode<T>: SerializedElementNode<T>

Type parameters

Name	Type
`T`	extends `SerializedLexicalNode` = `SerializedLexicalNode`

Defined in

packages/lexical/src/nodes/LexicalRootNode.ts:20

SerializedTabNode

Ƭ SerializedTabNode: SerializedTextNode

Defined in

packages/lexical/src/nodes/LexicalTabNode.ts:24

SerializedTextNode

Ƭ SerializedTextNode: Spread<{ detail: number ; format: number ; mode: TextModeType ; style: string ; text: string }, SerializedLexicalNode>

Defined in

packages/lexical/src/nodes/LexicalTextNode.ts:76

Spread

Ƭ Spread<T1, T2>: Omit<T2, keyof T1> & T1

Type parameters

Name
`T1`
`T2`

Defined in

packages/lexical/src/LexicalEditor.ts:52

TextFormatType

Defined in

packages/lexical/src/nodes/LexicalTextNode.ts:89

TextModeType

Ƭ TextModeType: "normal" | "token" | "segmented"

Defined in

packages/lexical/src/nodes/LexicalTextNode.ts:102

TextPoint

Ƭ TextPoint: Object

Type declaration

Name	Type
`_selection`	`BaseSelection`
`getNode`	() => `TextNode`
`is`	(`point`: `PointType`) => `boolean`
`isBefore`	(`point`: `PointType`) => `boolean`
`key`	`NodeKey`
`offset`	`number`
`set`	(`key`: `NodeKey`, `offset`: `number`, `type`: `"text"` \| `"element"`, `onlyIfChanged?`: `boolean`) => `void`
`type`	`"text"`

Defined in

packages/lexical/src/LexicalSelection.ts:73

TextPointCaretSliceTuple

Ƭ TextPointCaretSliceTuple<D>: readonly TextPointCaretSlice<TextNode, D>[] & { length: 0 | 1 | 2 }

A utility type to specify that a NodeCaretRange may have zero, one, or two associated TextPointCaretSlice.

Type parameters

Name	Type
`D`	extends `CaretDirection`

Defined in

packages/lexical/src/caret/LexicalCaret.ts:275

Transform

Ƭ Transform<T>: (node: T) => void

Type parameters

Name	Type
`T`	extends `LexicalNode`

Type declaration

▸ (node): void

Parameters

Name	Type
`node`	`T`

Returns

void

Defined in

packages/lexical/src/LexicalEditor.ts:211

UpdateListener

Ƭ UpdateListener: (arg0: { dirtyElements: Map<NodeKey, IntentionallyMarkedAsDirtyElement> ; dirtyLeaves: Set<NodeKey> ; editorState: EditorState ; normalizedNodes: Set<NodeKey> ; prevEditorState: EditorState ; tags: Set<string> }) => void

Type declaration

▸ (arg0): void

Parameters

Name	Type
`arg0`	`Object`
`arg0.dirtyElements`	`Map`<`NodeKey`, `IntentionallyMarkedAsDirtyElement`>
`arg0.dirtyLeaves`	`Set`<`NodeKey`>
`arg0.editorState`	`EditorState`
`arg0.normalizedNodes`	`Set`<`NodeKey`>
`arg0.prevEditorState`	`EditorState`
`arg0.tags`	`Set`<`string`>

Returns

void

Defined in

packages/lexical/src/LexicalEditor.ts:233

Variables

BLUR_COMMAND

• Const BLUR_COMMAND: LexicalCommand<FocusEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:122

CAN_REDO_COMMAND

• Const CAN_REDO_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:116

CAN_UNDO_COMMAND

• Const CAN_UNDO_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:118

CLEAR_EDITOR_COMMAND

• Const CLEAR_EDITOR_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:110

CLEAR_HISTORY_COMMAND

• Const CLEAR_HISTORY_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:113

CLICK_COMMAND

• Const CLICK_COMMAND: LexicalCommand<MouseEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:30

COMMAND_PRIORITY_CRITICAL

• Const COMMAND_PRIORITY_CRITICAL: 4

Defined in

packages/lexical/src/LexicalEditor.ts:272

COMMAND_PRIORITY_EDITOR

• Const COMMAND_PRIORITY_EDITOR: 0

Defined in

packages/lexical/src/LexicalEditor.ts:268

COMMAND_PRIORITY_HIGH

• Const COMMAND_PRIORITY_HIGH: 3

Defined in

packages/lexical/src/LexicalEditor.ts:271

COMMAND_PRIORITY_LOW

• Const COMMAND_PRIORITY_LOW: 1

Defined in

packages/lexical/src/LexicalEditor.ts:269

COMMAND_PRIORITY_NORMAL

• Const COMMAND_PRIORITY_NORMAL: 2

Defined in

packages/lexical/src/LexicalEditor.ts:270

CONTROLLED_TEXT_INSERTION_COMMAND

• Const CONTROLLED_TEXT_INSERTION_COMMAND: LexicalCommand<InputEvent | string>

Defined in

packages/lexical/src/LexicalCommands.ts:41

COPY_COMMAND

• Const COPY_COMMAND: LexicalCommand<ClipboardEvent | KeyboardEvent | null>

Defined in

packages/lexical/src/LexicalCommands.ts:102

CUT_COMMAND

• Const CUT_COMMAND: LexicalCommand<ClipboardEvent | KeyboardEvent | null>

Defined in

packages/lexical/src/LexicalCommands.ts:105

DELETE_CHARACTER_COMMAND

• Const DELETE_CHARACTER_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:32

DELETE_LINE_COMMAND

• Const DELETE_LINE_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:51

DELETE_WORD_COMMAND

• Const DELETE_WORD_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:48

DRAGEND_COMMAND

• Const DRAGEND_COMMAND: LexicalCommand<DragEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:100

DRAGOVER_COMMAND

• Const DRAGOVER_COMMAND: LexicalCommand<DragEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:98

DRAGSTART_COMMAND

• Const DRAGSTART_COMMAND: LexicalCommand<DragEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:96

DROP_COMMAND

• Const DROP_COMMAND: LexicalCommand<DragEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:92

FOCUS_COMMAND

• Const FOCUS_COMMAND: LexicalCommand<FocusEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:120

FORMAT_ELEMENT_COMMAND

• Const FORMAT_ELEMENT_COMMAND: LexicalCommand<ElementFormatType>

Defined in

packages/lexical/src/LexicalCommands.ts:94

FORMAT_TEXT_COMMAND

• Const FORMAT_TEXT_COMMAND: LexicalCommand<TextFormatType>

Defined in

packages/lexical/src/LexicalCommands.ts:54

INDENT_CONTENT_COMMAND

• Const INDENT_CONTENT_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:86

INSERT_LINE_BREAK_COMMAND

• Const INSERT_LINE_BREAK_COMMAND: LexicalCommand<boolean>

Defined in

packages/lexical/src/LexicalCommands.ts:35

INSERT_PARAGRAPH_COMMAND

• Const INSERT_PARAGRAPH_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:38

INSERT_TAB_COMMAND

• Const INSERT_TAB_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:84

IS_ALL_FORMATTING

• Const IS_ALL_FORMATTING: number

Defined in

packages/lexical/src/LexicalConstants.ts:53

IS_BOLD

• Const IS_BOLD: 1

Defined in

packages/lexical/src/LexicalConstants.ts:41

IS_CODE

• Const IS_CODE: number

Defined in

packages/lexical/src/LexicalConstants.ts:45

IS_HIGHLIGHT

• Const IS_HIGHLIGHT: number

Defined in

packages/lexical/src/LexicalConstants.ts:48

IS_ITALIC

• Const IS_ITALIC: number

Defined in

packages/lexical/src/LexicalConstants.ts:42

IS_STRIKETHROUGH

• Const IS_STRIKETHROUGH: number

Defined in

packages/lexical/src/LexicalConstants.ts:43

IS_SUBSCRIPT

• Const IS_SUBSCRIPT: number

Defined in

packages/lexical/src/LexicalConstants.ts:46

IS_SUPERSCRIPT

• Const IS_SUPERSCRIPT: number

Defined in

packages/lexical/src/LexicalConstants.ts:47

IS_UNDERLINE

• Const IS_UNDERLINE: number

Defined in

packages/lexical/src/LexicalConstants.ts:44

KEY_ARROW_DOWN_COMMAND

• Const KEY_ARROW_DOWN_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:70

KEY_ARROW_LEFT_COMMAND

• Const KEY_ARROW_LEFT_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:64

KEY_ARROW_RIGHT_COMMAND

• Const KEY_ARROW_RIGHT_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:60

KEY_ARROW_UP_COMMAND

• Const KEY_ARROW_UP_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:68

KEY_BACKSPACE_COMMAND

• Const KEY_BACKSPACE_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:76

KEY_DELETE_COMMAND

• Const KEY_DELETE_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:80

KEY_DOWN_COMMAND

• Const KEY_DOWN_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:58

KEY_ENTER_COMMAND

• Const KEY_ENTER_COMMAND: LexicalCommand<KeyboardEvent | null>

Defined in

packages/lexical/src/LexicalCommands.ts:72

KEY_ESCAPE_COMMAND

• Const KEY_ESCAPE_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:78

KEY_MODIFIER_COMMAND

• Const KEY_MODIFIER_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:124

KEY_SPACE_COMMAND

• Const KEY_SPACE_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:74

KEY_TAB_COMMAND

• Const KEY_TAB_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:82

MOVE_TO_END

• Const MOVE_TO_END: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:62

MOVE_TO_START

• Const MOVE_TO_START: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:66

OUTDENT_CONTENT_COMMAND

• Const OUTDENT_CONTENT_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:89

PASTE_COMMAND

• Const PASTE_COMMAND: LexicalCommand<PasteCommandType>

Defined in

packages/lexical/src/LexicalCommands.ts:44

REDO_COMMAND

• Const REDO_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:57

REMOVE_TEXT_COMMAND

• Const REMOVE_TEXT_COMMAND: LexicalCommand<InputEvent | null>

Defined in

packages/lexical/src/LexicalCommands.ts:46

SELECTION_CHANGE_COMMAND

• Const SELECTION_CHANGE_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:23

SELECTION_INSERT_CLIPBOARD_NODES_COMMAND

• Const SELECTION_INSERT_CLIPBOARD_NODES_COMMAND: LexicalCommand<{ nodes: LexicalNode[] ; selection: BaseSelection }>

Defined in

packages/lexical/src/LexicalCommands.ts:26

SELECT_ALL_COMMAND

• Const SELECT_ALL_COMMAND: LexicalCommand<KeyboardEvent>

Defined in

packages/lexical/src/LexicalCommands.ts:108

TEXT_TYPE_TO_FORMAT

• Const TEXT_TYPE_TO_FORMAT: Record<TextFormatType | string, number>

Defined in

packages/lexical/src/LexicalConstants.ts:106

UNDO_COMMAND

• Const UNDO_COMMAND: LexicalCommand<void>

Defined in

packages/lexical/src/LexicalCommands.ts:56

Functions

$addUpdateTag

▸ $addUpdateTag(tag): void

Parameters

Name	Type
`tag`	`string`

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:1392

$applyNodeReplacement

▸ $applyNodeReplacement<N>(node): N

Type parameters

Name	Type
`N`	extends `LexicalNode`

Parameters

Name	Type
`node`	`N`

Returns

N

Defined in

packages/lexical/src/LexicalUtils.ts:1502

$caretFromPoint

▸ $caretFromPoint<D>(point, direction): PointNodeCaret<D>

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type
`point`	`PointType`
`direction`	`D`

Returns

PointNodeCaret<D>

a PointNodeCaret for the point

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:59

$caretRangeFromSelection

▸ $caretRangeFromSelection(selection): NodeCaretRange

Get a pair of carets for a RangeSelection.

If the focus is before the anchor, then the direction will be 'previous', otherwise the direction will be 'next'.

Parameters

Name	Type
`selection`	`RangeSelection`

Returns

NodeCaretRange

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:158

$cloneWithProperties

▸ $cloneWithProperties<T>(latestNode): T

Returns a clone of a node using node.constructor.clone() followed by clone.afterCloneFrom(node). The resulting clone must have the same key, parent/next/prev pointers, and other properties that are not set by node.constructor.clone (format, style, etc.). This is primarily used by LexicalNode.getWritable to create a writable version of an existing node. The clone is the same logical node as the original node, do not try and use this function to duplicate or copy an existing node.

Does not mutate the EditorState.

Type parameters

Name	Type
`T`	extends `LexicalNode`

Parameters

Name	Type
`latestNode`	`T`

Returns

T

The clone of the node.

Defined in

packages/lexical/src/LexicalUtils.ts:1940

$copyNode

▸ $copyNode<T>(node): T

Returns a shallow clone of node with a new key

Type parameters

Name	Type
`T`	extends `LexicalNode`

Parameters

Name	Type	Description
`node`	`T`	The node to be copied.

Returns

T

The copy of the node.

Defined in

packages/lexical/src/LexicalUtils.ts:1496

$createLineBreakNode

▸ $createLineBreakNode(): LineBreakNode

Returns

LineBreakNode

Defined in

packages/lexical/src/nodes/LexicalLineBreakNode.ts:78

$createNodeSelection

▸ $createNodeSelection(): NodeSelection

Returns

NodeSelection

Defined in

packages/lexical/src/LexicalSelection.ts:2390

$createParagraphNode

▸ $createParagraphNode(): ParagraphNode

Returns

ParagraphNode

Defined in

packages/lexical/src/nodes/LexicalParagraphNode.ts:170

$createPoint

▸ $createPoint(key, offset, type): PointType

Parameters

Name	Type
`key`	`string`
`offset`	`number`
`type`	`"text"` \| `"element"`

Returns

PointType

Defined in

packages/lexical/src/LexicalSelection.ts:196

$createRangeSelection

▸ $createRangeSelection(): RangeSelection

Returns

RangeSelection

Defined in

packages/lexical/src/LexicalSelection.ts:2384

$createRangeSelectionFromDom

▸ $createRangeSelectionFromDom(domSelection, editor): null | RangeSelection

Parameters

Name	Type
`domSelection`	`null` \| `Selection`
`editor`	`LexicalEditor`

Returns

null | RangeSelection

Defined in

packages/lexical/src/LexicalSelection.ts:2413

$createTabNode

▸ $createTabNode(): TabNode

Returns

TabNode

Defined in

packages/lexical/src/nodes/LexicalTabNode.ts:87

$createTextNode

▸ $createTextNode(text?): TextNode

Parameters

Name	Type	Default value
`text`	`string`	`''`

Returns

TextNode

Defined in

packages/lexical/src/nodes/LexicalTextNode.ts:1347

$getAdjacentDepthCaret

▸ $getAdjacentDepthCaret<D>(caret): null | NodeCaret<D>

Gets the adjacent caret, if not-null and if the origin of the adjacent caret is an ElementNode, then return the DepthNodeCaret. This can be used along with the getParentAdjacentCaret method to perform a full DFS style traversal of the tree.

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`caret`	`null` \| `NodeCaret`<`D`>	The caret to start at

Returns

null | NodeCaret<D>

Defined in

packages/lexical/src/caret/LexicalCaret.ts:771

$getAdjacentNode

▸ $getAdjacentNode(focus, isBackward): null | LexicalNode

Parameters

Name	Type
`focus`	`PointType`
`isBackward`	`boolean`

Returns

null | LexicalNode

Defined in

packages/lexical/src/LexicalUtils.ts:1246

$getAdjacentSiblingOrParentSiblingCaret

▸ $getAdjacentSiblingOrParentSiblingCaret<D>(startCaret, rootMode?): null | [NodeCaret<D>, number]

Returns the Node sibling when this exists, otherwise the closest parent sibling. For example R -> P -> T1, T2 -> P2 returns T2 for node T1, P2 for node T2, and null for node P2.

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Default value
`startCaret`	`NodeCaret`<`D`>	`undefined`
`rootMode`	`RootMode`	`'root'`

Returns

null | [NodeCaret<D>, number]

An array (tuple) containing the found Lexical node and the depth difference, or null, if this node doesn't exist.

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:528

$getBreadthCaret

▸ $getBreadthCaret<T, D>(origin, direction): BreadthNodeCaret<T, D>

Get a caret that points at the next or previous sibling of the given origin node.

Type parameters

Name	Type
`T`	extends `LexicalNode`
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`origin`	`T`	The origin node
`direction`	`D`	'next' or 'previous'

Returns

BreadthNodeCaret<T, D>

null if origin is null, otherwise a BreadthNodeCaret for this origin and direction

Defined in

packages/lexical/src/caret/LexicalCaret.ts:635

▸ $getBreadthCaret<T, D>(origin, direction): null | BreadthNodeCaret<T, D>

Type parameters

Name	Type
`T`	extends `LexicalNode`
`D`	extends `CaretDirection`

Parameters

Name	Type
`origin`	`null` \| `T`
`direction`	`D`

Returns

null | BreadthNodeCaret<T, D>

Defined in

packages/lexical/src/caret/LexicalCaret.ts:639

$getCaretInDirection

▸ $getCaretInDirection<D>(caret, direction): PointNodeCaret<D>

Return the caret if it's in the given direction, otherwise return caret.getFlipped().

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`caret`	`PointNodeCaret`<`CaretDirection`>	Any PointNodeCaret
`direction`	`D`	The desired direction

Returns

PointNodeCaret<D>

A PointNodeCaret in direction

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:420

$getCaretRange

▸ $getCaretRange<D>(anchor, focus): NodeCaretRange<D>

Construct a NodeCaretRange from anchor and focus carets pointing in the same direction. In order to get the expected behavior, the anchor must point towards the focus or be the same point.

In the 'next' direction the anchor should be at or before the focus in the document. In the 'previous' direction the anchor should be at or after the focus in the document (similar to a backwards RangeSelection).

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type
`anchor`	`PointNodeCaret`<`D`>
`focus`	`PointNodeCaret`<`D`>

Returns

NodeCaretRange<D>

a NodeCaretRange

Defined in

packages/lexical/src/caret/LexicalCaret.ts:883

$getCaretRangeInDirection

▸ $getCaretRangeInDirection<D>(range, direction): NodeCaretRange<D>

Return the range if it's in the given direction, otherwise construct a new range using a flipped focus as the anchor and a flipped anchor as the focus. This transformation preserves the section of the document that it's working with, but reverses the order of iteration.

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`range`	`NodeCaretRange`<`CaretDirection`>	Any NodeCaretRange
`direction`	`D`	The desired direction

Returns

NodeCaretRange<D>

A NodeCaretRange in direction

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:440

$getCharacterOffsets

▸ $getCharacterOffsets(selection): [number, number]

Parameters

Name	Type
`selection`	`BaseSelection`

Returns

[number, number]

Defined in

packages/lexical/src/LexicalSelection.ts:1927

$getChildCaretAtIndex

▸ $getChildCaretAtIndex<D>(parent, index, direction): NodeCaret<D>

Get a 'next' caret for the child at the given index, or the last caret in that node if out of bounds

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`parent`	`ElementNode`	An ElementNode
`index`	`number`	The index of the origin for the caret
`direction`	`D`	-

Returns

NodeCaret<D>

A next caret with the arrow at that index

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:503

$getChildCaretOrSelf

▸ $getChildCaretOrSelf<Caret>(caret): PointNodeCaret<NonNullable<Caret>["direction"]> | Caret & null

Gets the DepthNodeCaret if one is possible at this caret origin, otherwise return the caret

Type parameters

Name	Type
`Caret`	extends `null` \| `PointNodeCaret`<`CaretDirection`>

Parameters

Name	Type
`caret`	`Caret`

Returns

PointNodeCaret<NonNullable<Caret>["direction"]> | Caret & null

Defined in

packages/lexical/src/caret/LexicalCaret.ts:758

$getDepthCaret

▸ $getDepthCaret<T, D>(origin, direction): DepthNodeCaret<T, D>

Get a caret that points at the first or last child of the given origin node, which must be an ElementNode.

Type parameters

Name	Type
`T`	extends `ElementNode`
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`origin`	`T`	The origin ElementNode
`direction`	`D`	'next' for first child or 'previous' for last child

Returns

DepthNodeCaret<T, D>

null if origin is null or not an ElementNode, otherwise a DepthNodeCaret for this origin and direction

Defined in

packages/lexical/src/caret/LexicalCaret.ts:744

$getEditor

▸ $getEditor(): LexicalEditor

Utility function for accessing current active editor instance.

Returns

LexicalEditor

Current active editor

Defined in

packages/lexical/src/LexicalUtils.ts:1877

$getNearestNodeFromDOMNode

▸ $getNearestNodeFromDOMNode(startingDOM, editorState?): LexicalNode | null

Parameters

Name	Type
`startingDOM`	`Node`
`editorState?`	`EditorState`

Returns

LexicalNode | null

Defined in

packages/lexical/src/LexicalUtils.ts:496

$getNearestRootOrShadowRoot

▸ $getNearestRootOrShadowRoot(node): RootNode | ElementNode

Parameters

Name	Type
`node`	`LexicalNode`

Returns

RootNode | ElementNode

Defined in

packages/lexical/src/LexicalUtils.ts:1464

$getNodeByKey

▸ $getNodeByKey<T>(key, _editorState?): T | null

Type parameters

Name	Type
`T`	extends `LexicalNode`

Parameters

Name	Type
`key`	`string`
`_editorState?`	`EditorState`

Returns

T | null

Defined in

packages/lexical/src/LexicalUtils.ts:455

$getNodeByKeyOrThrow

▸ $getNodeByKeyOrThrow<N>(key): N

Type parameters

Name	Type
`N`	extends `LexicalNode`

Parameters

Name	Type
`key`	`string`

Returns

N

Defined in

packages/lexical/src/LexicalUtils.ts:1568

$getPreviousSelection

▸ $getPreviousSelection(): null | BaseSelection

Returns

null | BaseSelection

Defined in

packages/lexical/src/LexicalSelection.ts:2550

$getRoot

▸ $getRoot(): RootNode

Returns

RootNode

Defined in

packages/lexical/src/LexicalUtils.ts:564

$getSelection

▸ $getSelection(): null | BaseSelection

Returns

null | BaseSelection

Defined in

packages/lexical/src/LexicalSelection.ts:2545

$getTextContent

▸ $getTextContent(): string

Returns

string

Defined in

packages/lexical/src/LexicalSelection.ts:2929

$getTextPointCaret

▸ $getTextPointCaret<T, D>(origin, direction, offset): TextPointCaret<T, D>

Construct a TextPointCaret

Type parameters

Name	Type
`T`	extends `TextNode`
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`origin`	`T`	The TextNode
`direction`	`D`	The direction (next points to the end of the text, previous points to the beginning)
`offset`	`number` \| `CaretDirection`	The offset into the text in absolute positive string coordinates (0 is the start)

Returns

TextPointCaret<T, D>

a TextPointCaret

Defined in

packages/lexical/src/caret/LexicalCaret.ts:678

$getTextPointCaretSlice

▸ $getTextPointCaretSlice<T, D>(caret, distance): TextPointCaretSlice<T, D>

Construct a TextPointCaretSlice given a TextPointCaret and a signed distance. The distance should be negative to slice text before the caret's offset, and positive to slice text after the offset. The direction of the caret itself is not relevant to the string coordinates when working with a TextPointCaretSlice but mutation operations will preserve the direction.

Type parameters

Name	Type
`T`	extends `TextNode`
`D`	extends `CaretDirection`

Parameters

Name	Type
`caret`	`TextPointCaret`<`T`, `D`>
`distance`	`number`

Returns

TextPointCaretSlice<T, D>

TextPointCaretSlice

Defined in

packages/lexical/src/caret/LexicalCaret.ts:729

$getTextSliceContent

▸ $getTextSliceContent(slice): string

Read the text from a TextNodeSlice

Parameters

Name	Type	Description
`slice`	`TextPointCaretSlice`<`TextNode`, `CaretDirection`>	The slice to read

Returns

string

The text represented by the slice

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:487

$hasAncestor

▸ $hasAncestor(child, targetNode): boolean

Parameters

Name	Type
`child`	`LexicalNode`
`targetNode`	`LexicalNode`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:1430

$hasUpdateTag

▸ $hasUpdateTag(tag): boolean

Parameters

Name	Type
`tag`	`string`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:1387

$insertNodes

▸ $insertNodes(nodes): void

Parameters

Name	Type
`nodes`	`LexicalNode`[]

Returns

void

Defined in

packages/lexical/src/LexicalSelection.ts:2920

$isBlockElementNode

▸ $isBlockElementNode(node): node is ElementNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is ElementNode

Defined in

packages/lexical/src/LexicalSelection.ts:2354

$isBreadthNodeCaret

▸ $isBreadthNodeCaret<D>(caret): caret is BreadthNodeCaret<LexicalNode, D>

Guard to check if the given argument is specifically a BreadthNodeCaret (or TextPointCaret)

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type
`caret`	`undefined` \| `null` \| `PointNodeCaret`<`D`>

Returns

caret is BreadthNodeCaret<LexicalNode, D>

true if caret is a BreadthNodeCaret

Defined in

packages/lexical/src/caret/LexicalCaret.ts:574

$isDecoratorNode

▸ $isDecoratorNode<T>(node): node is DecoratorNode<T>

Type parameters

Name
`T`

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is DecoratorNode<T>

Defined in

packages/lexical/src/nodes/LexicalDecoratorNode.ts:48

$isDepthNodeCaret

▸ $isDepthNodeCaret<D>(caret): caret is DepthNodeCaret<ElementNode, D>

Guard to check if the given argument is specifically a DepthNodeCaret

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type
`caret`	`undefined` \| `null` \| `PointNodeCaret`<`D`>

Returns

caret is DepthNodeCaret<ElementNode, D>

true if caret is a DepthNodeCaret

Defined in

packages/lexical/src/caret/LexicalCaret.ts:586

$isElementNode

▸ $isElementNode(node): node is ElementNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is ElementNode

Defined in

packages/lexical/src/nodes/LexicalElementNode.ts:976

$isInlineElementOrDecoratorNode

▸ $isInlineElementOrDecoratorNode(node): boolean

Parameters

Name	Type
`node`	`LexicalNode`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:1457

$isLeafNode

▸ $isLeafNode(node): node is DecoratorNode<unknown> | TextNode | LineBreakNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is DecoratorNode<unknown> | TextNode | LineBreakNode

Defined in

packages/lexical/src/LexicalUtils.ts:256

$isLineBreakNode

▸ $isLineBreakNode(node): node is LineBreakNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is LineBreakNode

Defined in

packages/lexical/src/nodes/LexicalLineBreakNode.ts:82

$isNodeSelection

▸ $isNodeSelection(x): x is NodeSelection

Parameters

Name	Type
`x`	`unknown`

Returns

x is NodeSelection

Defined in

packages/lexical/src/LexicalSelection.ts:1911

$isParagraphNode

▸ $isParagraphNode(node): node is ParagraphNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is ParagraphNode

Defined in

packages/lexical/src/nodes/LexicalParagraphNode.ts:174

$isRangeSelection

▸ $isRangeSelection(x): x is RangeSelection

Parameters

Name	Type
`x`	`unknown`

Returns

x is RangeSelection

Defined in

packages/lexical/src/LexicalSelection.ts:419

$isRootNode

▸ $isRootNode(node): node is RootNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode` \| `RootNode`

Returns

node is RootNode

Defined in

packages/lexical/src/nodes/LexicalRootNode.ts:113

$isRootOrShadowRoot

▸ $isRootOrShadowRoot(node): node is RootNode | ShadowRootNode

Parameters

Name	Type
`node`	`null` \| `LexicalNode`

Returns

node is RootNode | ShadowRootNode

Defined in

packages/lexical/src/LexicalUtils.ts:1484

$isSameTextPointCaret

▸ $isSameTextPointCaret<T>(a, b): b is T

Guard to check the equivalence of TextPointCaret

Type parameters

Name	Type
`T`	extends `TextPointCaret`<`TextNode`, `CaretDirection`>

Parameters

Name	Type	Description
`a`	`T`	The caret known to be a TextPointCaret
`b`	`undefined` \| `null` \| `PointNodeCaret`<`CaretDirection`>	Any caret

Returns

b is T

true if b is a TextPointCaret with the same origin, direction and offset as a

Defined in

packages/lexical/src/caret/LexicalCaret.ts:550

$isTabNode

▸ $isTabNode(node): node is TabNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is TabNode

Defined in

packages/lexical/src/nodes/LexicalTabNode.ts:91

$isTextNode

▸ $isTextNode(node): node is TextNode

Parameters

Name	Type
`node`	`undefined` \| `null` \| `LexicalNode`

Returns

node is TextNode

Defined in

packages/lexical/src/nodes/LexicalTextNode.ts:1351

$isTextPointCaret

▸ $isTextPointCaret<D>(caret): caret is TextPointCaret<TextNode, D>

Guard to check if the given caret is specifically a TextPointCaret

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`caret`	`undefined` \| `null` \| `PointNodeCaret`<`D`>	Any caret

Returns

caret is TextPointCaret<TextNode, D>

true if it is a TextPointCaret

Defined in

packages/lexical/src/caret/LexicalCaret.ts:533

$isTokenOrSegmented

▸ $isTokenOrSegmented(node): boolean

Parameters

Name	Type
`node`	`TextNode`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:195

$nodesOfType

▸ $nodesOfType<T>(klass): T[]

Type parameters

Name	Type
`T`	extends `LexicalNode`

Parameters

Name	Type
`klass`	`Klass`<`T`>

Returns

T[]

Deprecated

Use LexicalEditor.registerMutationListener with skipInitialization: false instead.

Defined in

packages/lexical/src/LexicalUtils.ts:1203

$normalizeSelection__EXPERIMENTAL

▸ $normalizeSelection__EXPERIMENTAL(selection): RangeSelection

Parameters

Name	Type
`selection`	`RangeSelection`

Returns

RangeSelection

Defined in

packages/lexical/src/LexicalNormalization.ts:89

$onUpdate

▸ $onUpdate(updateFn): void

Add a function to run after the current update. This will run after any onUpdate function already supplied to editor.update(), as well as any functions added with previous calls to $onUpdate.

Parameters

Name	Type	Description
`updateFn`	() => `void`	The function to run after the current update.

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:1405

$parseSerializedNode

▸ $parseSerializedNode(serializedNode): LexicalNode

Parameters

Name	Type
`serializedNode`	`SerializedLexicalNode`

Returns

LexicalNode

Defined in

packages/lexical/src/LexicalUpdates.ts:344

$removeTextFromCaretRange

▸ $removeTextFromCaretRange<D>(initialRange): NodeCaretRange<D>

Remove all text and nodes in the given range. If the range spans multiple blocks then the remaining contents of the later block will be merged with the earlier block.

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type
`initialRange`	`NodeCaretRange`<`D`>

Returns

NodeCaretRange<D>

The new collapsed range (biased towards the earlier node)

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:223

$removeTextSlice

▸ $removeTextSlice<T, D>(slice): TextPointCaret<T, D>

Remove the slice of text from the contained caret, returning a new TextPointCaret without the wrapper (since the size would be zero).

Note that this is a lower-level utility that does not have any specific behavior for 'segmented' or 'token' modes and it will not remove an empty TextNode.

Type parameters

Name	Type
`T`	extends `TextNode`
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`slice`	`TextPointCaretSlice`<`T`, `D`>	The slice to mutate

Returns

TextPointCaret<T, D>

The inner TextPointCaret with the same offset and direction and the latest TextNode origin after mutation

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:466

$rewindBreadthCaret

▸ $rewindBreadthCaret<T, D>(caret): NodeCaret<D>

Given a BreadthNodeCaret we can always compute a caret that points to the origin of that caret in the same direction. The adjacent caret of the returned caret will be equivalent to the given caret.

Type parameters

Name	Type
`T`	extends `LexicalNode`
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`caret`	`BreadthNodeCaret`<`T`, `D`>	The caret to "rewind"

Returns

NodeCaret<D>

A new caret (DepthNodeCaret or BreadthNodeCaret) with the same direction

Example

breadthCaret.is($rewindBreadthCaret(breadthCaret).getAdjacentCaret())

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:182

$selectAll

▸ $selectAll(selection?): RangeSelection

Parameters

Name	Type
`selection?`	`null` \| `RangeSelection`

Returns

RangeSelection

Defined in

packages/lexical/src/LexicalUtils.ts:1121

$setCompositionKey

▸ $setCompositionKey(compositionKey): void

Parameters

Name	Type
`compositionKey`	`null` \| `string`

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:426

$setPointFromCaret

▸ $setPointFromCaret<D>(point, caret): void

Update the given point in-place from the PointNodeCaret

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`point`	`PointType`	the point to set
`caret`	`PointNodeCaret`<`D`>	the caret to set the point from

Returns

void

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:89

$setSelection

▸ $setSelection(selection): void

Parameters

Name	Type
`selection`	`null` \| `BaseSelection`

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:572

$setSelectionFromCaretRange

▸ $setSelectionFromCaretRange(caretRange): RangeSelection

Set a RangeSelection on the editor from the given NodeCaretRange

Parameters

Name	Type
`caretRange`	`NodeCaretRange`<`CaretDirection`>

Returns

RangeSelection

The new RangeSelection

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:129

$splitNode

▸ $splitNode(node, offset): [ElementNode | null, ElementNode]

Parameters

Name	Type
`node`	`ElementNode`
`offset`	`number`

Returns

[ElementNode | null, ElementNode]

Defined in

packages/lexical/src/LexicalUtils.ts:1701

$updateRangeSelectionFromCaretRange

▸ $updateRangeSelectionFromCaretRange(selection, caretRange): void

Update the points of a RangeSelection based on the given PointNodeCaret.

Parameters

Name	Type
`selection`	`RangeSelection`
`caretRange`	`NodeCaretRange`<`CaretDirection`>

Returns

void

Defined in

packages/lexical/src/caret/LexicalCaretUtils.ts:144

createCommand

▸ createCommand<T>(type?): LexicalCommand<T>

Type parameters

Name
`T`

Parameters

Name	Type
`type?`	`string`

Returns

LexicalCommand<T>

Defined in

packages/lexical/src/LexicalCommands.ts:19

createEditor

▸ createEditor(editorConfig?): LexicalEditor

Creates a new LexicalEditor attached to a single contentEditable (provided in the config). This is the lowest-level initialization API for a LexicalEditor. If you're using React or another framework, consider using the appropriate abstractions, such as LexicalComposer

Parameters

Name	Type	Description
`editorConfig?`	`CreateEditorArgs`	the editor configuration.

Returns

LexicalEditor

a LexicalEditor instance

Defined in

packages/lexical/src/LexicalEditor.ts:427

flipDirection

▸ flipDirection<D>(direction): FlipDirection<D>

Flip a direction ('next' -> 'previous'; 'previous' -> 'next').

Note that TypeScript can't prove that FlipDirection is its own inverse (but if you have a concrete 'next' or 'previous' it will simplify accordingly).

Type parameters

Name	Type
`D`	extends `CaretDirection`

Parameters

Name	Type	Description
`direction`	`D`	A direction

Returns

FlipDirection<D>

The opposite direction

Defined in

packages/lexical/src/caret/LexicalCaret.ts:475

getDOMOwnerDocument

▸ getDOMOwnerDocument(target): Document | null

Parameters

Name	Type
`target`	`null` \| `EventTarget`

Returns

Document | null

Defined in

packages/lexical/src/LexicalUtils.ts:1324

getDOMSelection

▸ getDOMSelection(targetWindow): null | Selection

Returns the selection for the given window, or the global window if null. Will return null if CAN_USE_DOM is false.

Parameters

Name	Type	Description
`targetWindow`	`null` \| `Window`	The window to get the selection from

Returns

null | Selection

a Selection or null

Defined in

packages/lexical/src/LexicalUtils.ts:1684

getDOMSelectionFromTarget

▸ getDOMSelectionFromTarget(eventTarget): null | Selection

Returns the selection for the defaultView of the ownerDocument of given EventTarget.

Parameters

Name	Type	Description
`eventTarget`	`null` \| `EventTarget`	The node to get the selection from

Returns

null | Selection

a Selection or null

Defined in

packages/lexical/src/LexicalUtils.ts:1694

getDOMTextNode

▸ getDOMTextNode(element): Text | null

Parameters

Name	Type
`element`	`null` \| `Node`

Returns

Text | null

Defined in

packages/lexical/src/LexicalUtils.ts:215

getNearestEditorFromDOMNode

▸ getNearestEditorFromDOMNode(node): LexicalEditor | null

Parameters

Name	Type
`node`	`null` \| `Node`

Returns

LexicalEditor | null

Defined in

packages/lexical/src/LexicalUtils.ts:165

isBlockDomNode

▸ isBlockDomNode(node): boolean

Parameters

Name	Type	Description
`node`	`Node`	the Dom Node to check

Returns

boolean

if the Dom Node is a block node

Defined in

packages/lexical/src/LexicalUtils.ts:1821

isCurrentlyReadOnlyMode

▸ isCurrentlyReadOnlyMode(): boolean

Returns

boolean

Defined in

packages/lexical/src/LexicalUpdates.ts:73

isDOMDocumentNode

▸ isDOMDocumentNode(node): node is Document

Parameters

Name	Type	Description
`node`	`unknown`	The element being tested

Returns

node is Document

Returns true if node is an DOM Document node, false otherwise.

Defined in

packages/lexical/src/LexicalUtils.ts:211

isDOMNode

▸ isDOMNode(x): x is Node

Parameters

Name	Type	Description
`x`	`unknown`	The element being tested

Returns

x is Node

Returns true if x is a DOM Node, false otherwise.

Defined in

packages/lexical/src/LexicalUtils.ts:1786

isDOMTextNode

▸ isDOMTextNode(node): node is Text

Parameters

Name	Type	Description
`node`	`unknown`	The element being tested

Returns

node is Text

Returns true if node is an DOM Text node, false otherwise.

Defined in

packages/lexical/src/LexicalUtils.ts:203

isDocumentFragment

▸ isDocumentFragment(x): x is DocumentFragment

Parameters

Name	Type	Description
`x`	`unknown`	The element being testing

Returns

x is DocumentFragment

Returns true if x is a document fragment, false otherwise.

Defined in

packages/lexical/src/LexicalUtils.ts:1799

isHTMLAnchorElement

▸ isHTMLAnchorElement(x): x is HTMLAnchorElement

Parameters

Name	Type	Description
`x`	`unknown`	The element being tested

Returns

x is HTMLAnchorElement

Returns true if x is an HTML anchor tag, false otherwise

Defined in

packages/lexical/src/LexicalUtils.ts:1770

isHTMLElement

▸ isHTMLElement(x): x is HTMLElement

Parameters

Name	Type	Description
`x`	`unknown`	The element being tested

Returns

x is HTMLElement

Returns true if x is an HTML element, false otherwise.

Defined in

packages/lexical/src/LexicalUtils.ts:1778

isInlineDomNode

▸ isInlineDomNode(node): boolean

Parameters

Name	Type	Description
`node`	`Node`	the Dom Node to check

Returns

boolean

if the Dom Node is an inline node

Defined in

packages/lexical/src/LexicalUtils.ts:1808

isLexicalEditor

▸ isLexicalEditor(editor): editor is LexicalEditor

Parameters

Name	Type
`editor`	`unknown`

Returns

editor is LexicalEditor

true if the given argument is a LexicalEditor instance from this build of Lexical

Defined in

packages/lexical/src/LexicalUtils.ts:160

isSelectionCapturedInDecoratorInput

▸ isSelectionCapturedInDecoratorInput(anchorDOM): boolean

Parameters

Name	Type
`anchorDOM`	`Node`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:119

isSelectionWithinEditor

▸ isSelectionWithinEditor(editor, anchorDOM, focusDOM): boolean

Parameters

Name	Type
`editor`	`LexicalEditor`
`anchorDOM`	`null` \| `Node`
`focusDOM`	`null` \| `Node`

Returns

boolean

Defined in

packages/lexical/src/LexicalUtils.ts:136

makeStepwiseIterator

▸ makeStepwiseIterator<State, Stop, Value>(config): IterableIterator<Value>

A generalized utility for creating a stepwise iterator based on:

an initial state
a stop guard that returns true if the iteration is over, this is typically used to detect a sentinel value such as null or undefined from the state but may return true for other conditions as well
a step function that advances the state (this will be called after map each time next() is called to prepare the next state)
a map function that will be called that may transform the state before returning it. It will only be called once for each next() call when stop(state) === false

Type parameters

Name
`State`
`Stop`
`Value`

Parameters

Name	Type
`config`	`StepwiseIteratorConfig`<`State`, `Stop`, `Value`>

Returns

IterableIterator<Value>

An IterableIterator

Defined in

packages/lexical/src/caret/LexicalCaret.ts:912

resetRandomKey

▸ resetRandomKey(): void

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:86

setNodeIndentFromDOM

▸ setNodeIndentFromDOM(elementDom, elementNode): void

Parameters

Name	Type
`elementDom`	`HTMLElement`
`elementNode`	`ElementNode`

Returns

void

Defined in

packages/lexical/src/LexicalUtils.ts:1963

Classes​

Interfaces​

Type Aliases​

CaretDirection​

Defined in​

CaretType​

Defined in​

CommandListener​

Type parameters​

Type declaration​

Parameters​

Returns​

Defined in​

CommandListenerPriority​

Defined in​

CommandPayloadType​

Type parameters​

Defined in​

CreateEditorArgs​

Type declaration​

Defined in​

DOMChildConversion​

Type declaration​

Parameters​

Returns​

Defined in​

DOMConversion​

Type parameters​

Type declaration​

Defined in​

DOMConversionFn​

Type parameters​

Type declaration​

Parameters​

Returns​

Defined in​

DOMConversionMap​

Type parameters​

Defined in​

DOMConversionOutput​

Type declaration​

Defined in​

DOMExportOutput​

Type declaration​

Defined in​

DOMExportOutputMap​

Defined in​

EditableListener​

Type declaration​

Parameters​

Returns​

Defined in​

EditorConfig​

Type declaration​

Defined in​

EditorSetOptions​

Type declaration​

Defined in​

EditorThemeClassName​

Defined in​

EditorThemeClasses​

Index signature​

Type declaration​

Defined in​

EditorUpdateOptions​

Type declaration​

Defined in​

ElementFormatType​

Defined in​

ElementPoint​

Type declaration​

Defined in​

EventHandler​

Type declaration​

Parameters​

Returns​

Defined in​

FlipDirection​

Type parameters​

Defined in​

Classes

Interfaces

Type Aliases

CaretDirection

Defined in

CaretType

Defined in

CommandListener

Type parameters

Type declaration

Parameters

Returns

Defined in

CommandListenerPriority

Defined in

CommandPayloadType

Type parameters

Defined in

CreateEditorArgs

Type declaration

Defined in

DOMChildConversion

Type declaration

Parameters

Returns

Defined in

DOMConversion

Type parameters

Type declaration

Defined in

DOMConversionFn

Type parameters

Type declaration

Parameters

Returns

Defined in

DOMConversionMap

Type parameters

Defined in

DOMConversionOutput

Type declaration

Defined in

DOMExportOutput

Type declaration

Defined in

DOMExportOutputMap

Defined in

EditableListener

Type declaration

Parameters

Returns

Defined in

EditorConfig

Type declaration

Defined in

EditorSetOptions

Type declaration

Defined in

EditorThemeClassName

Defined in

EditorThemeClasses

Index signature

Type declaration

Defined in

EditorUpdateOptions

Type declaration

Defined in

ElementFormatType

Defined in

ElementPoint

Type declaration

Defined in

EventHandler

Type declaration

Parameters

Returns

Defined in

FlipDirection

Type parameters

Defined in