import { Command, EditorState } from 'prosemirror-state';
import { MarkType, ResolvedPos, Node as PMNode } from 'prosemirror-model';
import type { Alignment } from './schema';
export type CommandName = 'bold' | 'italic' | 'underline' | 'strike' | 'subscript' | 'superscript' | 'code' | 'paragraph' | 'heading' | 'blockquote' | 'align' | 'lineHeight' | 'bulletList' | 'orderedList' | 'taskList' | 'indent' | 'outdent' | 'setListStyle' | 'setListStart' | 'toggleImageCaption' | 'setImageAlign' | 'setImageWidth' | 'deleteImage' | 'updateImage' | 'setEmbedAlign' | 'deleteEmbed' | 'link' | 'unlink' | 'insertBookmark' | 'textColor' | 'bgColor' | 'fontFamily' | 'fontSize' | 'horizontalRule' | 'clearFormatting' | 'undo' | 'redo' | 'codeBlock' | 'setCodeBlockLanguage' | 'insertEmbed' | 'insertImage' | 'insertTable' | 'addRowBefore' | 'addRowAfter' | 'addColumnBefore' | 'addColumnAfter' | 'deleteRow' | 'deleteColumn' | 'mergeCells' | 'splitCell' | 'toggleHeaderRow' | 'toggleLayoutTable' | 'deleteTable' | 'changeCase' | 'insertMergeField' | 'insertMath';
export interface CommandAttrs {
    level?: number;
    align?: Alignment | null;
    href?: string;
    title?: string;
    target?: string | null;
    color?: string | null;
    family?: string | null;
    size?: string | null;
    /** insertImage / updateImage */
    src?: string;
    alt?: string | null;
    /** insertImage / updateImage: figcaption text; empty/null = plain inline image */
    caption?: string | null;
    /** insertTable */
    rows?: number;
    cols?: number;
    withHeaderRow?: boolean;
    /** codeBlock */
    language?: string | null;
    /** insertEmbed */
    provider?: string | null;
    /** setListStyle: a CSS list-style-type, null = default */
    style?: string | null;
    /** setListStart */
    start?: number;
    /** setImageWidth: px, null = natural size */
    width?: number | null;
    /** lineHeight: unitless multiplier ('1.5'), null = default */
    lineHeight?: string | null;
    /** insertBookmark / insertMergeField: the anchor or field id */
    id?: string;
    /** changeCase: which transform to apply */
    textCase?: 'upper' | 'lower' | 'title' | 'sentence';
    /** insertMergeField: human-readable label */
    label?: string | null;
    /** insertMath: LaTeX source */
    latex?: string;
    /** insertMath: inline vs block presentation */
    mathDisplay?: 'inline' | 'block';
}
/** Finds the extent of a mark around a resolved position (cursor in a link). */
export declare function getMarkRange($pos: ResolvedPos, markType: MarkType): {
    from: number;
    to: number;
} | null;
/**
 * The image (inline `image` or block `figure`) the selection points at:
 * a NodeSelection on either type, or a cursor inside a figure's caption.
 */
export declare function selectedImageInfo(state: EditorState): {
    node: PMNode;
    pos: number;
    isFigure: boolean;
} | null;
/** The selected embed node (a NodeSelection on an `embed`), or null. */
export declare function selectedEmbedInfo(state: EditorState): {
    node: PMNode;
    pos: number;
} | null;
/**
 * Resolves a named command against a schema. Returns null for unknown names
 * so callers can treat the registry as data.
 */
export declare function getCommand(state: EditorState, name: CommandName, attrs?: CommandAttrs): Command | null;