/usr/share/doc/libghc-servant-server-doc/html/src/ is in libghc-servant-server-doc 0.8.1-2.
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/usr/share/doc/libghc-servant-server-doc/html/src/Servant-Server-Experimental-Auth.html
/usr/share/doc/libghc-servant-server-doc/html/src/Servant-Server-Internal-BasicAuth.html
/usr/share/doc/libghc-servant-server-doc/html/src/Servant-Server-Internal-Context.html
/usr/share/doc/libghc-servant-server-doc/html/src/Servant-Server-Internal-Router.html
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/usr/share/doc/libghc-servant-server-doc/html/src/Servant-Server.html
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/usr/share/doc/libghc-servant-server-doc/html/src/Servant.html
/usr/share/doc/libghc-servant-server-doc/html/src/hscolour.css