function assertTypeSafeimport { assertTypeSafe } from "https://deno.land/x/ldkit@v0.4.1/specs/test_deps.ts"; assertTypeSafe<_T extends true>(condition?: any, msg?: string): asserts conditionhttps://docs.tsafe.dev/assert https://docs.tsafe.dev/assert Type Parameters_T extends trueParametersoptionalcondition: anyoptionalmsg: stringReturnsasserts condition