import { type ComponentType, type ReactNode } from 'react';
/**
 * Returns true when `node` has at least one direct child of the given component
 * type — transparently descending into `<>...</>` Fragments but not arbitrary
 * wrapper elements. Matches the "direct child" opt-out contract used by
 * Tour / Dialog / BulkBar and the Table sort / column-menu / settings seams.
 *
 * Short-circuits on the first match and allocates nothing, since callers like
 * `TableHeadCell` run it per column on every header re-render (e.g. horizontal
 * scroll) — see `collectDirectChildren` when the actual elements are needed.
 */
export declare const containsDirectChild: (node: ReactNode, target: ComponentType<unknown>) => boolean;