class T::Sig::WithoutRuntime::DeclBuilder

with using the actual DeclBuilder
This fake version of DeclBuilder exists so that signatures without runtime don’t have to pay the cost associated

def abstract(&_blk) 

def abstract(&_blk)
  self
end

def final(&_blk) 

def final(&_blk)
  self
end

def overridable(&_blk) 

def overridable(&_blk)
  self
end

def override(_allow_incompatible: false, &_blk) 

def override(_allow_incompatible: false, &_blk)
  self
end