- selftest fix

package-lock.json

package.json

src/app/index.ts

src/lib/bases/elements/BaseGraphics.ts

src/lib/bases/elements/BaseSprite.ts

src/lib/bases/elements/BaseText.ts

src/lib/bases/elements/BaseTilingSprite.ts

src/lib/elements/basics/EditableText.ts

src/lib/elements/connections/Line.ts

src/lib/elements/controls/SelectGroupElement.ts

src/lib/elements/fills/FillCollection.ts

src/lib/elements/images/Image.ts

src/lib/elements/legends/LegendCollection.ts

src/lib/elements/legends/LegendColumn.ts

src/lib/elements/legends/LegendRow.ts

src/lib/elements/positionings/PositionPoint.ts

src/lib/elements/positionings/SelftestPoint.ts

src/lib/elements/primitives/ArrowPrimitive.ts

src/lib/elements/primitives/BackgroundRectanglePrimitive.ts

src/lib/elements/primitives/EllipsePrimitive.ts