import React from "react";
import { VirtualTableColumn, VirtualTableSort, VirtualTableWhereFilterOp } from "./VirtualTableProps";
export type FilterFormFieldProps<CustomProps> = {
    id: React.Key;
    filterValue: [VirtualTableWhereFilterOp, unknown] | undefined;
    setFilterValue: (filterValue?: [VirtualTableWhereFilterOp, unknown]) => void;
    column: VirtualTableColumn<CustomProps>;
    hidden: boolean;
    setHidden: (hidden: boolean) => void;
};
type VirtualTableHeaderProps<M extends Record<string, unknown>> = {
    resizeHandleRef: React.Ref<HTMLDivElement>;
    columnIndex: number;
    isResizingIndex: number;
    column: VirtualTableColumn<unknown>;
    onColumnSort: (key: Extract<keyof M, string>, additive?: boolean) => void;
    filter?: [VirtualTableWhereFilterOp, unknown];
    sort: VirtualTableSort;
    /**
     * This column's zero-based rank in a multi-key sort, or `undefined` when
     * only one column is sorted and a rank would say nothing.
     */
    sortPosition?: number;
    onFilterUpdate: (column: VirtualTableColumn, filterForProperty?: [VirtualTableWhereFilterOp, unknown]) => void;
    onClickResizeColumn?: (columnIndex: number, column: VirtualTableColumn) => void;
    createFilterField?: (props: FilterFormFieldProps<unknown>) => React.ReactNode;
    AdditionalHeaderWidget?: (props: {
        onHover: boolean;
    }) => React.ReactNode;
    isDragging?: boolean;
    isDraggable?: boolean;
};
export declare const VirtualTableHeader: React.FunctionComponent<VirtualTableHeaderProps<Record<string, unknown>>>;
export {};