import { BiMultiMapBuilder } from "https://deno.land/x/rimbu@1.0.0/bimultimap/custom/implementation/builder.ts";
Module
x/rimbu/bimultimap/custom/implementation/builder.ts>BiMultiMapBuilder#checkLock
Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.