}

    def "declares public type of idea extension"() {
        when:
        applyPluginToProjects()

        then:
        publicTypeOfExtension("idea") == typeOf(IdeaModel)
    }

    @Issue('https://github.com/gradle/gradle/issues/8749')
    def "can add to file set properties"() {
        given:
        applyPluginToProjects()