import { BiMultiMapContext } from "https://deno.land/x/rimbu@1.0.0/bimultimap/custom/implementation/context.ts";
Parameters
optional
source: WithKeyValue<Tp, K, V>["nonEmpty"]Returns
WithKeyValue<Tp, K, V>["builder"]
x/rimbu/bimultimap/custom/implementation/context.ts>BiMultiMapContext#createBuilder
import { BiMultiMapContext } from "https://deno.land/x/rimbu@1.0.0/bimultimap/custom/implementation/context.ts";