method Reducer.Base.prototype.takeOutputUntilimport { Reducer } from "https://deno.land/x/rimbu@1.2.1/stream/mod.ts"; const { Base } = Reducer; takeOutputUntil(pred: (value: O, index: number) => boolean, options?: { negate?: boolean; }): Reducer<I, O>Parameterspred: (value: O, index: number) => booleanoptionaloptions: { negate?: boolean; } = [UNSUPPORTED]ReturnsReducer<I, O>