import { ResolvedPos } from "prosemirror-model";
import { EditorState, Selection } from "prosemirror-state";
import { EditorView } from "prosemirror-view";
import { CellAttrs } from "../schema";
import { Bias, CartesianAxis, DocNode, TableAxis, TableNode, TableStart } from "../types";
import * as dom from "../util/dom";
import { CellSelection } from "./CellSelection";
import { EdgeRect } from "./EdgeRect";
import { TableMap } from "./TableMap";
export declare function editable(view: EditorView): boolean;
export declare function cellAround($pos: ResolvedPos): ResolvedPos<any> | null;
export declare function isInTable(state: EditorState): boolean;
export declare function selectionCell(state: EditorState): ResolvedPos | null;
export declare function pointsAtCell($pos: ResolvedPos): boolean;
export declare function moveCellForward($pos: ResolvedPos): ResolvedPos<any>;
export declare function inSameTable($a: ResolvedPos, $b: ResolvedPos): boolean;
export declare function isColumnHeader(tableMap: TableMap, table: TableNode, col: number): boolean;
export declare function findCell($pos: ResolvedPos): EdgeRect;
export declare function colCount($pos: ResolvedPos): number;
export declare function nextCell($cellPos: ResolvedPos, axis: CartesianAxis, bias: Bias): ResolvedPos<any> | null;
/**
 * Reduce a cell's `colspan` attribute, omitting unused `colwidth` elements.
 */
export declare function shrinkColSpan(attrs: CellAttrs, columnIndex: number, count?: number): CellAttrs;
export declare function expandColSpan(attrs: CellAttrs, pos: number, n?: number): {
    colwidth: ReadonlyArray<number> | null;
    colspan: number;
    rowspan: number;
};
export declare function closestDomCell(view: EditorView, searchStartNode: dom.Node): HTMLTableHeaderCellElement | HTMLTableDataCellElement | null;
export declare const enum CellNearMouseStrategy {
    CARTESIAN_PROXIMITY = 0,
    DOM_HIERARCHY = 1
}
export declare function cellNearMouse(view: EditorView, event: MouseEvent, strategy?: CellNearMouseStrategy): ResolvedPos | null;
export declare function axisSelectionForCell($cell: ResolvedPos, axis: TableAxis): CellSelection;
/**
 * Find a table node in a doc given the table’s start position.
 *
 * This method supports the doc itself being a table.
 *
 * @param doc
 * @param start Start position of the table (first position inside) relative to doc.
 */
export declare function findTable(doc: DocNode, start: TableStart): TableNode | null;
export interface TableDescriptor {
    node: TableNode;
    start: TableStart;
}
/**
 * Find the closest table to the current selection ancestors.
 *
 * One of the challenges (performance) with applying decoration to certain types
 * of elements is finding all of those elements. Instead of searching the entire
 * document, a trick is to just find decorate elements that are ancestors of the
 * current selection.
 */
export declare function closestTableFromSelection(selection: Selection): TableDescriptor | null | void;
/**
 * Find the closest ancestor table from a position in a document.
 */
export declare function closestTable($pos: ResolvedPos): TableDescriptor | null | void;
/**
 * Check whether the cursor is at the end of a cell (so that further motion
 * would move out of the cell)
 */
export declare function atEndOfCell(view: EditorView, axis: CartesianAxis, bias: Bias): number | null;