import * as rimbu from "https://deno.land/x/rimbu@1.0.1/base/rimbu-error.ts"; ClassescEmptyCollectionAssumedNonEmptyErrorcInvalidStateErrorcInvalidUsageErrorcModifiedBuilderWhileLoopingOverItErrorFunctionsfthrowEmptyCollectionAssumedNonEmptyErrorfthrowInvalidStateErrorfthrowInvalidUsageErrorfthrowModifiedBuilderWhileLoopingOverItError