import type { Ref } from "vue";
import type { DataGridColumnSnapshot, DataGridRowId, DataGridRowNode, DataGridSelectionProjectionIdentity, DataGridSelectionSnapshot } from "@affino/datagrid-core";
import type { DataGridCopyRange, GridSelectionPointLike } from "../advanced";
import type { UseDataGridRuntimeResult } from "../composables/useDataGridRuntime";
import type { DataGridAppMode } from "./useDataGridAppControls";
export interface DataGridAppCellCoord {
    rowIndex: number;
    columnIndex: number;
    rowId: DataGridRowId | null;
}
export type DataGridAppSelectionAnchorLike = DataGridAppCellCoord | GridSelectionPointLike<DataGridRowId>;
export interface UseDataGridAppCellSelectionOptions<TRow> {
    mode: Ref<DataGridAppMode>;
    runtime: Pick<UseDataGridRuntimeResult<TRow>, "api" | "getBodyRowAtIndex">;
    totalRows: Ref<number>;
    visibleColumns: Ref<readonly DataGridColumnSnapshot[]>;
    viewportRowStart: Ref<number>;
    resolveRowIndex?: (rowOffset: number) => number;
    selectionSnapshot: Ref<DataGridSelectionSnapshot | null>;
    selectionAnchor: Ref<GridSelectionPointLike<DataGridRowId> | null>;
    isEditingCell: (row: DataGridRowNode<TRow>, columnKey: string) => boolean;
    isVirtualSelectionMode?: () => boolean;
    isRowLoadedAtIndex?: (rowIndex: number) => boolean;
    resolveLoadedRowIntervals?: (range: DataGridCopyRange) => readonly {
        start: number;
        end: number;
    }[];
    resolveProjectionIdentity?: () => DataGridSelectionProjectionIdentity | null;
}
export interface UseDataGridAppCellSelectionResult<TRow> {
    normalizeRowId: (value: unknown) => DataGridRowId | null;
    normalizeCellCoord: (coord: DataGridAppCellCoord) => DataGridAppCellCoord | null;
    resolveSelectionRange: () => DataGridCopyRange | null;
    resolveSelectionRanges: () => readonly DataGridCopyRange[];
    resolveCurrentCellCoord: () => {
        rowIndex: number;
        columnIndex: number;
    } | null;
    applySelectionRange: (range: DataGridCopyRange) => void;
    applyCellSelectionByCoord: (coord: DataGridAppCellCoord, extend: boolean, fallbackAnchor?: DataGridAppSelectionAnchorLike, additive?: boolean) => void;
    setCellSelection: (row: DataGridRowNode<TRow>, rowOffset: number, columnIndex: number, extend: boolean, additive?: boolean) => void;
    clearCellSelection: () => void;
    isCellSelected: (rowOffset: number, columnIndex: number) => boolean;
    isSelectionAnchorCell: (rowOffset: number, columnIndex: number) => boolean;
    shouldHighlightSelectedCell: (rowOffset: number, columnIndex: number) => boolean;
    isCellOnSelectionEdge: (rowOffset: number, columnIndex: number, edge: "top" | "right" | "bottom" | "left") => boolean;
}
export declare function useDataGridAppCellSelection<TRow>(options: UseDataGridAppCellSelectionOptions<TRow>): UseDataGridAppCellSelectionResult<TRow>;
//# sourceMappingURL=useDataGridAppCellSelection.d.ts.map