buildSrc/sample/providers/src/main/java/com/uber/stylist/myproviders/SampleThemeStencilProvider.java
sample/providers/src/main/java/com/uber/stylist/myproviders/SampleThemeStencilProvider.java

buildSrc/sample/library/src/main/res/values/attrs.xml
sample/library/src/main/res/values/attrs.xml