interface AssertionErrorConstructorOptionsimport { type AssertionErrorConstructorOptions } from "https://deno.land/std@0.177.0/node/assertion_error.ts"; Propertiesoptionalmessage: stringoptionalactual: unknownoptionalexpected: unknownoptionaloperator: stringoptionaldetails: AssertionErrorDetailsDescriptor[]optionalstackStartFn: FunctionoptionalstackStartFunction: Function