libqt5scintilla2-designer 2.10.2+dfsg-4 (arm64 binary) in ubuntu bionic

 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 a plugin to use the QScintilla 2 widget in the
 Qt5 UI Designer.
 .
 This is a dummy transitional package provided to support upgrades.