type alias TypeHandlerRe-exportimport { type TypeHandler } from "https://deno.land/x/lume@v2.3.0/deps/cliffy.ts"; Custom type handler/parser. Type ParametersoptionalTReturn = unknowndefinition: (arg: ArgumentValue) => TReturnType ParametersoptionalTReturn = unknowndefinition: (arg: ArgumentValue) => TReturn