import type { BoundedAxisRange } from './GridAxisRange';
/** A grid coordinate value */
export type Coordinate = number;
/** Coordinates of a box */
export type BoxCoordinates = {
    x1: Coordinate;
    y1: Coordinate;
    x2: Coordinate;
    y2: Coordinate;
};
/** The visible index of the item, eg. after moves are applied */
export type VisibleIndex = number;
/** The model index of the item, eg. moves are not applied */
export type ModelIndex = number;
/** Map from an item index to it's coordinate */
export type CoordinateMap = Map<VisibleIndex, Coordinate>;
/** Map from an item index to it's size */
export type SizeMap = Map<VisibleIndex, number>;
/** Map from a ModelIndex to it's size */
export type ModelSizeMap = Map<ModelIndex, number>;
/** Map from visible Index to ModelIndex */
export type VisibleToModelMap = Map<VisibleIndex, ModelIndex>;
/** Represents a move operation from one index to another */
export type MoveOperation = {
    from: VisibleIndex | BoundedAxisRange;
    to: VisibleIndex;
};
export type GridMetrics = {
    rowHeight: number;
    rowHeaderWidth: number;
    rowFooterWidth: number;
    rowCount: number;
    columnWidth: number;
    columnCount: number;
    columnHeaderHeight: number;
    floatingTopRowCount: number;
    floatingBottomRowCount: number;
    floatingLeftColumnCount: number;
    floatingRightColumnCount: number;
    gridX: Coordinate;
    gridY: Coordinate;
    firstRow: VisibleIndex;
    firstColumn: VisibleIndex;
    treePaddingX: number;
    treePaddingY: number;
    /**
     * The visible index of the left-most column that is at least partially visible.
     */
    left: VisibleIndex;
    /**
     * The visible index of the top row that is at least partially visible.
     */
    top: VisibleIndex;
    /**
     * The visible index of the bottom row that is at least partially visible.
     */
    bottom: VisibleIndex;
    /**
     * The visible index of the right-most column that is at least partially visible.
     */
    right: VisibleIndex;
    topOffset: Coordinate;
    leftOffset: Coordinate;
    topVisible: VisibleIndex;
    leftVisible: VisibleIndex;
    bottomVisible: VisibleIndex;
    rightVisible: VisibleIndex;
    bottomViewport: VisibleIndex;
    rightViewport: VisibleIndex;
    width: number;
    height: number;
    maxX: Coordinate;
    maxY: Coordinate;
    lastLeft: VisibleIndex;
    lastTop: VisibleIndex;
    barHeight: number;
    barTop: number;
    barWidth: number;
    barLeft: number;
    handleHeight: number;
    handleWidth: number;
    hasHorizontalBar: boolean;
    hasVerticalBar: boolean;
    verticalBarWidth: number;
    horizontalBarHeight: number;
    scrollX: number;
    scrollY: number;
    scrollableContentWidth: number;
    scrollableContentHeight: number;
    scrollableViewportWidth: number;
    scrollableViewportHeight: number;
    visibleRows: readonly VisibleIndex[];
    visibleColumns: readonly VisibleIndex[];
    columnsForRender: readonly VisibleIndex[];
    visibleRowHeights: SizeMap;
    visibleColumnWidths: SizeMap;
    floatingRows: readonly VisibleIndex[];
    floatingColumns: readonly VisibleIndex[];
    allRows: readonly VisibleIndex[];
    allColumns: readonly VisibleIndex[];
    allRowHeights: SizeMap;
    allColumnWidths: SizeMap;
    floatingTopHeight: number;
    floatingBottomHeight: number;
    floatingLeftWidth: number;
    floatingRightWidth: number;
    visibleRowYs: CoordinateMap;
    visibleColumnXs: CoordinateMap;
    allRowYs: CoordinateMap;
    allColumnXs: CoordinateMap;
    visibleRowTreeBoxes: Map<VisibleIndex, BoxCoordinates>;
    modelRows: VisibleToModelMap;
    modelColumns: VisibleToModelMap;
    movedRows: readonly MoveOperation[];
    movedColumns: readonly MoveOperation[];
    fontWidthsLower: Map<string, number>;
    fontWidthsUpper: Map<string, number>;
    userColumnWidths: ModelSizeMap;
    userRowHeights: ModelSizeMap;
    calculatedRowHeights: ModelSizeMap;
    calculatedColumnWidths: ModelSizeMap;
    contentColumnWidths: ModelSizeMap;
    contentRowHeights: ModelSizeMap;
    columnHeaderMaxDepth: number;
};
export default GridMetrics;
//# sourceMappingURL=GridMetrics.d.ts.map