import { Editor, BlockData, BlockTypes, Block, BlockElement, BlockContentElement, BlockToolsElement, ContainerElement, RichTextElement, ContainerData, BlockOptions, BLOCK_TYPE, TextCommand, CommandParams, Position, DeleteBlockOptions, SelectionDetail, BlockTemplateData, InsertBlockOptions, SelectedBlock, DocBlock, EditorDoc, BlockCommand, ClipboardData, BOX_TYPE, BoxData, CommandItemData, BlockLockInfo, TextAlign, BasicCommandStatus, TextAttributes, Doc2MarkdownOptionalOptions } from "../interface";
import RichTextDocument from "../text/RichTextDocument";
import RichTextOperations from "../text/RichTextOperations";
export declare function getBlockType(block: BlockElement): BlockTypes;
export declare function isBlock(elem: Element): elem is BlockElement;
export declare function isContainer(elem: Element): boolean;
export declare function isBlockContent(elem: Element): boolean;
export declare function getBlockId(block: BlockElement): string;
export declare function getBlockClassByType(type: string): Block;
export declare function getBlockClass(block: BlockElement): Block;
export declare function getBlockRichText(block: BlockElement): Readonly<RichTextDocument>;
export declare function replaceBlockRichText(block: BlockElement, newData: RichTextDocument): void;
export declare function createBlock(editor: Editor, id: string, type: BLOCK_TYPE, data: BlockData): BlockElement;
export declare function getBlockContent(block: BlockElement): BlockContentElement;
export declare function getBlockToolsContainer(block: BlockElement, create: boolean): BlockToolsElement | null;
export declare function nodeInBlockTools(node: Node): boolean;
export declare function updateBlockLockStatus(editor: Editor, block: BlockElement, lockInfo: BlockLockInfo | undefined): void;
export declare function getBlockAbstract(block: BlockElement): string;
export declare function getBlockLockInfoFromBlock(block: BlockElement): BlockLockInfo | undefined;
export declare function updateBlockData(block: BlockElement, data: BlockData): void;
export declare function updateBlockText(block: BlockElement, data: RichTextOperations): void;
export declare function handleKeydownEvent(block: BlockElement, detail: SelectionDetail, event: KeyboardEvent): boolean;
export declare function registerBlockType(type: BLOCK_TYPE, blockClass: Block): void;
export declare function getAllBlockPrefix(): string[];
export declare function isBlockQuoted(block: BlockElement): boolean;
export declare function setBlockQuoted(block: BlockElement, quoted: boolean): void;
export declare function setBlockPadding(block: BlockElement, padding: number): void;
export declare function getBlockPadding(block: BlockElement): number | undefined;
export declare function getBlockStyleState(block: BlockElement, style: string): boolean;
export declare function setBlockStyleState(block: BlockElement, style: string, enabled: boolean): void;
export declare function getBlockStyles(block: BlockElement): string[] | undefined;
export declare function clearBlockStyles(block: BlockElement): void;
export declare function setBlockStyles(block: BlockElement, styles: string[] | undefined): void;
export declare function getBlockHeading(block: BlockElement): number | undefined;
export declare function saveData(block: BlockElement): BlockData;
export declare function isBlockLocked(block: BlockElement): boolean;
export declare function saveSelectionData(block: BlockElement): BlockData;
export declare function clearSelection(block: BlockElement): boolean;
export declare function addBlockComment(block: BlockElement, commentId: string): void;
export declare function removeBlockComment(editor: Editor, commentId: string): BlockElement[];
export declare function setBlockComments(block: BlockElement, comments?: string[]): void;
export declare function getBlockComments(block: BlockElement): string[] | undefined;
export declare function handleBlockInserted(block: BlockElement, options: InsertBlockOptions): void;
export declare function handleBlockLoaded(block: BlockElement): void;
export declare function handleBlockDeleted(container: ContainerElement, block: BlockElement, index: number, options: DeleteBlockOptions): void;
export declare function handleBlockReload(container: ContainerElement, block: BlockElement): void;
export declare function handleBlockDataChanged(block: BlockElement): void;
export declare function handleBlockTextChanged(block: BlockElement): void;
export declare function createBlockTemplateData(editor: Editor, type: string, options: any): BlockTemplateData;
export declare function createBlockData(editor: Editor, type: BlockTypes, options?: BlockTemplateData, id?: string): BlockData;
export declare function createTextBlockData(editor: Editor, text: string, textBlockData?: BlockTemplateData): BlockData;
export declare function getChildContainersData(block: BlockElement): ContainerData[];
export declare function createRange(block: BlockElement, pos: number): Range;
export declare function handleSelectionChanged(block: BlockElement, detail: SelectionDetail, lastEvent: MouseEvent | KeyboardEvent | null, lastPosition: Position): boolean;
export declare function getBlockOptions(block: BlockElement): BlockOptions;
export declare function getBlockOptionsByType(type: BlockTypes): BlockOptions;
export declare function isTextType(type: BlockTypes): boolean;
export declare function isTextTypeBlock(block: BlockElement): boolean;
export declare function isComplexBlock(block: BlockElement): boolean;
export declare function isInComplexBlock(block: BlockElement): boolean;
export declare function isComplexBlockType(type: BlockTypes): boolean;
export declare function replaceChildrenId(type: BlockTypes, doc: EditorDoc, blockData: DocBlock): void;
export declare function isEmbedBlock(block: BlockElement): boolean;
export declare function getTextElement(block: BlockElement): RichTextElement;
export declare function getBlockTextLength(block: BlockElement): number;
export declare function isEmptyTextBlock(block: BlockElement): boolean;
export declare function getCaretPos(block: BlockElement, node: Node, nodeOffset: number): number;
export declare function executeTextCommand(block: BlockElement, command: TextCommand, start: number, end: number, params?: CommandParams): any;
export declare function executeBlockCommand(block: BlockElement, command: BlockCommand, params?: CommandParams): any;
export declare function getTextCommandStatus(block: BlockElement, offset: number, options: {
    selectNext: boolean;
}): TextAttributes;
export declare function getSubContainerInComplexBlock(block: BlockElement, element: HTMLElement, type: 'top' | 'right' | 'bottom' | 'left'): ContainerElement | null;
export declare function getToolbarOptions(block: BlockElement, detail: SelectionDetail, type: 'fixed' | 'hover'): CommandItemData[] | null;
export declare function getTextToolbarOptions(block: BlockElement, target: Element): CommandItemData[] | null;
export declare function getContextMenuData(block: BlockElement, detail: SelectionDetail, target: Node): CommandItemData[] | null;
export declare function isBlockRemoved(block: BlockElement): boolean;
export declare function notify(block: BlockElement, name: string, data: any): void | null;
export declare function toText(block: BlockElement, startOffset?: number, endOffset?: number): string;
export declare function removeComment(editor: Editor, block: BlockElement, id: string): void;
export declare function getCommentInfo(block: BlockElement, id: string): SelectedBlock[];
export declare function blockData2DocBlock(data: BlockData): DocBlock;
export declare function canInsertBox(editor: Editor): boolean;
export declare function canInsertBlock(editor: Editor): boolean;
export declare function createSplittedBlockData(block: BlockElement): BlockTemplateData;
export declare function handlePaste(block: BlockElement, data: ClipboardData, detail: SelectionDetail): boolean;
export declare function accept(block: BlockElement, type: BOX_TYPE | BLOCK_TYPE): boolean;
export declare function handleBlockClicked(block: BlockElement, event: MouseEvent): boolean;
export declare function handleBlockMouseEnter(editor: Editor, block: BlockElement, event: MouseEvent): void;
export declare function handleBlockMouseLeave(editor: Editor, block: BlockElement, event: MouseEvent): void;
export declare function handleBlockMouseDown(block: BlockElement, event: MouseEvent): boolean;
export declare function isBlockHover(block: BlockElement): boolean;
export declare function handleBlockMouseMove(block: BlockElement, event: MouseEvent): boolean;
export declare function handleBlockFocusChanged(editor: Editor, block: BlockElement, focused: boolean): void;
export declare function isBlockFocused(block: BlockElement): boolean;
export declare function getBlockBoxes(block: BlockElement, type?: BOX_TYPE): BoxData[];
export declare function getBlockClassByTextSuffix(text: string): Block | undefined;
export declare function getBlockPrefix(blockClass: Block): string | undefined;
export declare function getBlockTypeByClass(block: Block): BLOCK_TYPE;
export declare function getBlockPlainText(block: BlockElement): string;
export declare function getAllBlockMenuItems(editor: Editor): Map<CommandItemData, BLOCK_TYPE>;
export declare function getCurrentCommandBlock(): BlockElement;
export declare function insertBlockByMenuCommand(event: Event, itemData: CommandItemData): void;
export declare function getParentComplexBlock(block: BlockElement): BlockElement | null;
export declare function highlightText(block: BlockElement, text: string): void;
export declare function updateBlockWidth(block: BlockElement, data: string, width: number): void;
export declare function updateBlockMarker(block: BlockElement, data: string, width: number, expired: boolean): void;
export declare function setExpiredMarkerVisible(block: BlockElement, visible: boolean): void;
export declare function isExpiredMarkerVisible(block: BlockElement): boolean;
export declare function setBlockStartMarker(block: BlockElement): void;
export declare function setBlockStopMarker(block: BlockElement): void;
export declare function toMarkdown(doc: EditorDoc, containerId: string, blockIndex: number, blockData: DocBlock, options: Doc2MarkdownOptionalOptions): string | undefined;
export declare function applyStyles(from: BlockElement, to: BlockElement | null, styles: string[]): void;
export declare function isVisible(block: BlockElement): boolean;
export declare function handleChildBlockChanged(block: BlockElement, type: 'text-change' | 'data-change' | 'insert' | 'delete'): void;
export declare function updateBlockAlign(content: BlockElement, align?: TextAlign): void;
export declare function getBlockAlign(block: BlockElement): TextAlign | undefined;
export declare function addBlockInlineStyle(block: BlockElement, style: string): void;
export declare function getBlockInlineStyle(block: BlockElement): string | undefined;
export declare function getSlidingTool(block: BlockElement, scrollElement?: HTMLElement): HTMLElement;
export declare function getSlidingToolContainer(slidingTool: HTMLElement): HTMLElement;
export declare function getBlockPositionMarkingLine(block: BlockElement): HTMLElement;
export declare function toHtml(block: BlockElement): string;
export declare function getBlockCommandStatus(block: BlockElement): BasicCommandStatus;
export declare function isImageBlock(block: BlockElement): boolean;
export declare function isSingleImageBlock(block: BlockElement): boolean;
export declare function isTableBlock(block: BlockElement): boolean;
export declare function isCodeBlock(block: BlockElement): boolean;
export declare function isInCodeBlock(block: BlockElement): boolean;
export declare function getContainerAlign(block: BlockElement, childBlock: BlockElement): TextAlign | null;
export declare function isEntireSelected(block: BlockElement): boolean;
export declare function cancelEntireSelected(block: BlockElement): void;
export declare function fixEmptyContainer(block: BlockElement, options: InsertBlockOptions): boolean;