function assertSpyCallArgimport { assertSpyCallArg } from "https://dotland.deno.dev/std@0.181.0/testing/mock.ts"; assertSpyCallArg<Self, Args extends unknown[], Return, ExpectedArg>(spy: Spy<Self, Args, Return>,callIndex: number,argIndex: number,expected: ExpectedArg,): ExpectedArgAsserts that a spy is called with a specific arg as expected. Type ParametersSelfArgs extends unknown[]ReturnExpectedArgParametersspy: Spy<Self, Args, Return>callIndex: numberargIndex: numberexpected: ExpectedArgReturnsExpectedArg