macro isbuiltin(obj: typed): bool

macro isclass(obj: typed): bool

macro iscoroutine(obj: typed): bool

macro iscoroutinefunction(obj: typed): bool

macro isfunction(obj: typed): bool

macro ismethod(obj: typed): bool

macro ismodule(obj: typed): bool

macro markcoroutinefunction[T](obj: T): T

template isawaitable(obj: typed): bool

template isframe(obj: typed): bool

template istraceback(obj: typed): bool