develop (#43)

* fix(ts): use strict mode strictNullChecks etc

* chore: Use extended React.HTMLAttributes<> (#41)

* refactor(code-format): add prettier closes #42

* feat(renderer): add snap to grid option closes #20

* chore(dependabot): use develop as target branch

src/plugins/index.ts

@@ -1,2 +1,2 @@
-export { default as MiniMap } from './MiniMap';
-export { default as Controls } from './Controls';
+export { default as MiniMap } from './MiniMap';
+export { default as Controls } from './Controls';