import { BlockContentElement, BlockElement, EmbedElement, BlockData, EMBED_TYPE, SelectionDetail, CommandItemData } from "../interface";
export interface EmbedBlockData extends BlockData {
    embedType: EMBED_TYPE;
    embedData: any;
}
export declare function getEmbedContainer(block: BlockElement): BlockContentElement;
export declare function getChildEmbed(block: BlockElement): EmbedElement;
export declare function getEmbedType(block: BlockElement): EMBED_TYPE;
export declare function getCaretPos(block: BlockElement, node: Node, nodeOffset: number): number;
export declare function createRange(block: BlockElement, offset: number, options?: {
    selectNext: boolean;
}): Range;
export declare function fixAllBlocksSelection(detail: SelectionDetail): void;
export declare function getToolbarOptions(block: BlockElement, detail: SelectionDetail, type: 'fixed' | 'hover'): CommandItemData[] | null;