import MockGridModel from './MockGridModel';
import type ExpandableGridModel from './ExpandableGridModel';
import { type ModelIndex } from './GridMetrics';
type ChildrenTreeMap = Map<ModelIndex, MockTreeGridModel>;
/**
 * A class to mock a tree model so can test out tree models.
 * Whenever a row is expanded, it creates a child model for that row, which can then make a child for those rows, etc.
 */
declare class MockTreeGridModel extends MockGridModel implements ExpandableGridModel {
    static DEFAULT_ROW_COUNT: number;
    static DEFAULT_COLUMN_COUNT: number;
    /** How many rows a child tree should have related to the parent. Eg. if parent has 10000 rows, child will have 100 */
    static DEFAULT_CHILD_ROW_COUNT_FACTOR: number;
    static MIN_CHILD_ROW_COUNT: number;
    static MAX_DEPTH: number;
    private children;
    private childRowCount;
    private maxDepth;
    constructor({ rowCount, columnCount, children, childRowCount, maxDepth, }?: {
        children?: ChildrenTreeMap;
        columnCount?: number;
        rowCount?: number;
        childRowCount?: number;
        maxDepth?: number;
    });
    textForCell(column: ModelIndex, row: ModelIndex): string;
    textForRowHeader(row: ModelIndex): string;
    isRowMovable(row: ModelIndex): boolean;
    get hasExpandableRows(): boolean;
    get isExpandAllAvailable(): boolean;
    get floatingBottomRowCount(): number;
    isRowExpandable(row: ModelIndex): boolean;
    isRowExpanded(row: ModelIndex): boolean;
    setRowExpanded(row: ModelIndex, isExpanded: boolean, expandDescendants?: boolean): void;
    expandAll(): void;
    collapseAll(): void;
    depthForRow(row: ModelIndex): number;
    /**
     * Returns the map key and the offsetRow given the provided children and row index.
     * If the returned key is null, then this offset row is within this model.
     * Only returning the key instead of the model so that memoize doesn't cache a bunch of the children models after they've been deleted (collapsed).
     */
    getCachedModelRowOffset: ((children: ChildrenTreeMap, row: ModelIndex) => {
        key: ModelIndex | null;
        offsetRow: ModelIndex;
    }) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, row: ModelIndex) => {
        key: ModelIndex | null;
        offsetRow: ModelIndex;
    }>;
    getCachedTextForRowHeader: ((children: ChildrenTreeMap, row: ModelIndex) => string) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, row: ModelIndex) => string>;
    getCachedTextForCell: ((children: ChildrenTreeMap, column: ModelIndex, row: ModelIndex) => string) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, column: ModelIndex, row: ModelIndex) => string>;
    getCachedIsRowExpandable: ((children: ChildrenTreeMap, row: ModelIndex, maxDepth: number) => boolean) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, row: ModelIndex, maxDepth: number) => boolean>;
    getCachedIsRowExpanded: ((children: ChildrenTreeMap, row: ModelIndex) => boolean) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, row: ModelIndex) => boolean>;
    getCachedDepthForRow: ((children: ChildrenTreeMap, row: ModelIndex) => number) & import("@types/memoizee").Memoized<(children: ChildrenTreeMap, row: ModelIndex) => number>;
}
export default MockTreeGridModel;
//# sourceMappingURL=MockTreeGridModel.d.ts.map