import { FernNavigation } from "../..";
type Predicate<T extends FernNavigation.NavigationNode = FernNavigation.NavigationNode> = (node: T, parents: readonly FernNavigation.NavigationNodeParent[]) => boolean;
export declare class Pruner<ROOT extends FernNavigation.NavigationNode> {
    static from<ROOT extends FernNavigation.NavigationNode>(tree: ROOT): Pruner<ROOT>;
    private tree;
    private constructor();
    keep(predicate: Predicate): this;
    remove(predicate: Predicate): this;
    hide(predicate: Predicate<FernNavigation.NavigationNodeWithMetadata>): this;
    authed(predicate: Predicate): this;
    get(): ROOT | undefined;
}
export {};
//# sourceMappingURL=pruneNavigationTree.d.ts.map