import type { IIndicesMap, ICoordinate, ICellMetaData, ICellMetaDataMap } from './interface';
import { ItemType } from './interface';
export declare class CoordinateManager implements ICoordinate {
    protected defaultRowHeight: number;
    protected defaultColumnWidth: number;
    pureRowCount: number;
    rowCount: number;
    columnCount: number;
    private _containerWidth;
    private _containerHeight;
    rowHeightMap: IIndicesMap;
    columnWidthMap: IIndicesMap;
    rowInitSize: number;
    columnInitSize: number;
    lastRowIndex: number;
    lastColumnIndex: number;
    rowMetaDataMap: ICellMetaDataMap;
    columnMetaDataMap: ICellMetaDataMap;
    private _freezeColumnCount;
    constructor({ rowHeight, columnWidth, rowCount, pureRowCount, columnCount, containerWidth, containerHeight, rowInitSize, columnInitSize, rowHeightMap, columnWidthMap, freezeColumnCount, }: ICoordinate);
    get freezeRegionWidth(): number;
    get freezeColumnCount(): number;
    set freezeColumnCount(count: number);
    get containerWidth(): number;
    set containerWidth(width: number);
    get containerHeight(): number;
    set containerHeight(height: number);
    get columnWidth(): number;
    set columnWidth(width: number);
    get rowHeight(): number;
    set rowHeight(height: number);
    get totalWidth(): number;
    get totalHeight(): number;
    getRowHeight(index: number): number;
    getColumnWidth(index: number): number;
    protected getCellMetaData(index: number, itemType: ItemType): ICellMetaData;
    private findNearestCellIndexLinear;
    private findNearestCellIndexBinary;
    findNearestCellIndex(offset: number, itemType: ItemType): number;
    getRowStartIndex(scrollTop: number): number;
    getRowStopIndex(startIndex: number, scrollTop: number): number;
    getColumnStartIndex(scrollLeft: number): number;
    getColumnStopIndex(startIndex: number, scrollLeft: number): number;
    getRowOffset(rowIndex: number): number;
    getColumnOffset(columnIndex: number): number;
    getColumnRelativeOffset(columnIndex: number, scrollLeft: number): number;
    refreshColumnDimensions({ columnCount, columnInitSize, columnWidthMap, }: Pick<ICoordinate, 'columnCount' | 'columnInitSize' | 'columnWidthMap'>): void;
}