import { CellProps, RowInfo } from './types';
export declare class DataTableFocusManager<TId> {
    private rowsRegistry;
    private rowsIndexToIds;
    private pendingRowToBeFocused?;
    private focusedRow?;
    private focusedCell?;
    private lastRowIndex?;
    constructor();
    focusRow(id: TId): void;
    private focusNextFocusableCell;
    setNewFocusCoordinates(focusedRow: TId, focusedCell: number): void;
    focusNextRow(): void;
    focusPrevRow(): void;
    private moveToNextFocusableRow;
    private moveToPrevFocusableRow;
    registerCell(rowInfo: RowInfo<TId>, cellProps: CellProps): void;
    unregisterCell(id: TId, index: number): void;
    private focusToNextFocusableRow;
    private getKeyById;
    private setPendingFocusRow;
    private unsetPendingFocusRow;
    private isFocusableRow;
    private isFocusableCell;
    private findRowIndexById;
    private hasRowWithIndex;
    private getRowIdByIndex;
    private setRowIdByIndex;
    private deleteRowIdByIndex;
    private currentFocusedRowIndex;
}
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