Flags each package body with declarations and a statement part that does not
include a trailing comment on the line containing the
this trailing comment needs to specify the package name and nothing else.
begin is not flagged if the package body does not
contain any declarations.
begin keyword is placed on the
same line as the last declaration or the first statement, it is flagged
independently of whether the line contains a trailing comment. The
diagnostic message is attached to the line containing the first statement.
This rule has no parameters.