implement NestedStrictOmit, use in WavelengthNumberControl, https://github.com/phetsims/scenery-phet/issues/730
implement NestedStrictOmit, use in WavelengthNumberControl, https://github.com/phetsims/scenery-phet/issues/730

phetsims/phet-core,phetsims/phet-core,phetsims/phet-core