import type HeaderObject from "../../types/HeaderObject";
import type { Pinned } from "../../types/Pinned";
/**
 * Handle resize with autoExpandColumns enabled
 * Columns to the right (or left for right-pinned) shrink proportionally
 */
export declare const handleResizeWithAutoExpand: ({ childrenToResize, collapsedHeaders, containerWidth, delta, headers, initialWidthsMap, isParentResize, pinnedBodyViewportWidth, resizedHeader, reverse, rootPinned, sectionHeaders, sectionWidth, startWidth, }: {
    childrenToResize?: HeaderObject[] | undefined;
    collapsedHeaders?: Set<string> | undefined;
    containerWidth: number;
    delta: number;
    headers: HeaderObject[];
    initialWidthsMap: Map<string, number>;
    isParentResize?: boolean | undefined;
    /** When set, caps pinned growth so column sums do not exceed this scrollport (policy max can be wider). */
    pinnedBodyViewportWidth?: number | undefined;
    resizedHeader: HeaderObject;
    reverse: boolean;
    rootPinned: Pinned | undefined;
    sectionHeaders: HeaderObject[];
    sectionWidth: number;
    startWidth: number;
}) => void;