\input{header}
\begin{tikzpicture}[scale=1, transform shape]

\begin{component}{20cm}{1}{0}{FooComponent}
\newnamedcomponent{0}{0}{bind1}{bind}
\newnamedcomponent{0}{2.5}{bind2}{bind}
\newcomponent{5}{0}{OldFooImpl}
\newcomponent{5}{2.5}{NewFooImpl}
\umlprovidedinterface[interface=FooInterface, distance=2.3, padding=1cm]{bind1}
\umlprovidedinterface[interface=FooInterface, distance=2.3, padding=1cm]{bind2}
\umlassemblyconnector[interface=OldFooImpl]{bind1}{OldFooImpl}
\umlassemblyconnector[interface=NewFooImpl]{bind2}{NewFooImpl}
\end{component}
\umlprovidedinterface[interface=FooInterface, distance=6.5, with port]{FooComponent}
\umldep{FooComponent-west-port}{bind1-west-interface}
\umldep{FooComponent-west-port}{bind2-west-interface}

\end{tikzpicture}
\input{footer}