import { RedBlackTree } from "@tsplus/stdlib/collections/RedBlackTree/definition";
/**
 * Returns the length of the tree.
 * @tsplus getter RedBlackTree size
 * @tsplus location "@tsplus/stdlib/collections/RedBlackTree/size"
 */
export declare function size<K, V>(self: RedBlackTree<K, V>): number;
//# sourceMappingURL=size.d.ts.map