function assertSpyCallimport { assertSpyCall } from "https://deno.land/std@0.216.0/testing/mock.ts"; assertSpyCall<Self, Args extends unknown[], Return>(spy: SpyLike<Self, Args, Return>,callIndex: number,expected?: ExpectedSpyCall<Self, Args, Return>,)Asserts that a spy is called as expected. Type ParametersSelfArgs extends unknown[]ReturnParametersspy: SpyLike<Self, Args, Return>callIndex: numberoptionalexpected: ExpectedSpyCall<Self, Args, Return>