Binary package “libqscintilla2-qt5-dev” in ubuntu focal

Scintilla source code editing widget for Qt5, development files

 QScintilla is a text editor for Qt5 with features especially useful when
 writing and debugging source code. These include support for syntax
 styling, error indicators, code completion, call tips and margins.
 .
 This package contains development headers needed when developing
 C++ applications that use QScintilla 2 and Qt 5.