\documentclass{scrartcl}
\usepackage{graphics}

% Enables inclusion of SVG graphics - 1:1 approach
% This is NOT the approach of https://ctan.org/pkg/svg-inkscape
% which allows text in SVG to be typeset using LaTeX.
% We just include the SVG as is.
\usepackage{epstopdf}
\epstopdfDeclareGraphicsRule{.svg}{pdf}{.pdf}{%
  inkscape -z --file=#1 --export-pdf=\OutputFile
}

\usepackage[output=svg]{plantuml}

\begin{document}
\begin{plantuml}
@startuml
() "Interface 2" as I2
() "Interface 3" as I3

[component 1] as c1
[component 2] as c2
[component 3] as c3

c1 -- I2
c1 -- I3

I2 )-- c2
I3 )-- c3
@enduml
\end{plantuml}
\end{document}