/**
 * The row and column range-query PORT interfaces for `Table` and its subclasses.
 *
 * These describe the contract for reporting the rendered / visible / partially-visible range. The
 * calculator-backed implementation lives in `./virtualRange` (the `rowRangeQuery` / `columnRangeQuery`
 * mixin objects); a table type that does not mix a group has no runtime implementation for it.
 *
 * The contract is an explicit pair of interfaces (`RowRangeQuery` / `ColumnRangeQuery`) merged onto
 * the `Table` type, instead of the loose per-method `declare` fields that used to sit on the class.
 */
/**
 * Row range queries — mixed into table types that render virtually along the vertical axis.
 */
export interface RowRangeQuery {
    getFirstRenderedRow(): number;
    getFirstVisibleRow(): number;
    getFirstPartiallyVisibleRow(): number;
    getLastRenderedRow(): number;
    getLastVisibleRow(): number;
    getLastPartiallyVisibleRow(): number;
    getRenderedRowsCount(): number;
    getVisibleRowsCount(): number;
    getColumnHeadersCount(): number;
}
/**
 * Column range queries — mixed into table types that render virtually along the horizontal axis.
 */
export interface ColumnRangeQuery {
    getFirstRenderedColumn(): number;
    getFirstVisibleColumn(): number;
    getFirstPartiallyVisibleColumn(): number;
    getLastRenderedColumn(): number;
    getLastVisibleColumn(): number;
    getLastPartiallyVisibleColumn(): number;
    getRenderedColumnsCount(): number;
    getVisibleColumnsCount(): number;
    getRowHeadersCount(): number;
}