message: fix(interactjs): remove "?" from interact.{modifiers,snappers,createSnapGrid} definitions
diff: @@ -6,9 +6,9 @@ import * as snappers from '@interactjs/utils/snappers/index'
  declare module '@interactjs/interact/interact' {
  interface InteractStatic {
  - modifiers?: typeof modifiers
  - snappers?: typeof snappers
  - createSnapGrid?: typeof snappers.grid
  + modifiers: typeof modifiers
  + snappers: typeof snappers
  + createSnapGrid: typeof snappers.grid
  }
  }
  