import { NonLeafTree } from "https://deno.land/x/rimbu@0.13.0/list/custom/index.ts";
Parameters
mapFun: (value: T, index: number) => T2
Returns
NonLeafTree<T2, any>
import { NonLeafTree } from "https://deno.land/x/rimbu@0.13.0/list/custom/index.ts";