Denotes an injected parameter in a
node intrinsic constructor. If
the constructor is called as part of node intrinsification, the node intrinsifier will inject
an argument for the annotated parameter. Injected parameters must precede all non-injected
parameters in a constructor. If the type of the annotated parameter is
Stamp, the
type of the injected stamp is the return type of the annotated
method (which cannot be
void).