import { FernNavigation } from "../..";
import type { DeleterAction } from "../../utils/traversers/types";
/**
 * @param parent delete node from this parent (mutable)
 * @param node node to delete
 * @returns the id of the deleted node or null if the node was not deletable from the parent
 */
export declare function mutableDeleteChild(parent: FernNavigation.NavigationNodeParent | undefined, node: FernNavigation.NavigationNode): DeleterAction;
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