import type GridModel from './GridModel';
import { type ModelIndex } from './GridMetrics';
export declare function isExpandableColumnGridModel(model: GridModel): model is ExpandableColumnGridModel;
/**
 * Expandable grid model. Allows for a grid with columns that can expand (e.g. Pivot Table)
 */
export interface ExpandableColumnGridModel extends GridModel {
    /** Whether the grid has columns that can be expanded */
    hasExpandableColumns: boolean;
    /** Whether the grid can expand all columns */
    isExpandAllColumnsAvailable: boolean;
    /**
     * @param column Column to check
     * @returns True if the column is expandable
     */
    isColumnExpandable: (column: ModelIndex) => boolean;
    /**
     * @param column Column to check
     * @returns True if the column is currently expanded
     */
    isColumnExpanded: (column: ModelIndex) => boolean;
    /**
     * Change the expanded status of an expandable column
     * @param column Column to expand
     * @param isExpanded True to expand the column, false to collapse
     * @param expandDescendants True to expand nested columns, false otherwise
     */
    setColumnExpanded: (column: ModelIndex, isExpanded: boolean, expandDescendants?: boolean) => void;
    /**
     * Expand all columns
     */
    expandAllColumns: () => void;
    /**
     * Collapse all columns
     */
    collapseAllColumns: () => void;
    /**
     * Get the depth of a column (ie. How indented the column should be)
     * @param column Column to check
     * @returns Depth of the column
     */
    depthForColumn: (column: ModelIndex) => number;
}
export default ExpandableColumnGridModel;
//# sourceMappingURL=ExpandableColumnGridModel.d.ts.map