Add NavigationViewItemSeparator lightweight styling theme resources#2206

Merged

anawishnoff merged 6 commits intomicrosoft:masterfrom Felix-Dev:user/FelixDev/navigationview-separator-styling

Apr 6, 2020

+72-7

Commits on Mar 30, 2020

Add initial set of theme resources
Felix-Dev
committed

Commits on Mar 31, 2020

Initial work for NavigationViewCompactItemSeparatorMargin theme resource
Felix-Dev
committed

Commits on Apr 1, 2020

Commits on Apr 3, 2020

Merge branch 'master3' into user/FelixDev/navigationview-separator-styling
Felix-Dev
committed