Use java-library to exclude some deps.

worldedit-bukkit/build.gradle

@@ -1,6 +1,7 @@
 apply plugin: 'eclipse'
 apply plugin: 'idea'
 apply plugin: 'maven'
+apply plugin: 'java-library'
 
 repositories {
     maven { url "https://hub.spigotmc.org/nexus/content/groups/public" }
@@ -15,14 +16,14 @@ configurations.all { Configuration it ->
 }
 
 dependencies {
-    compile project(':worldedit-core')
-    compile project(':worldedit-libs:bukkit')
-    compile 'org.bukkit:bukkit:1.13.2-R0.1-SNAPSHOT' // zzz
+    api project(':worldedit-core')
+    api project(':worldedit-libs:bukkit')
+    api 'org.bukkit:bukkit:1.13.2-R0.1-SNAPSHOT' // zzz
     compileOnly 'com.destroystokyo.paper:paper-api:1.13.2-R0.1-SNAPSHOT'
-    compile 'io.papermc:paperlib:1.0.2'
+    implementation 'io.papermc:paperlib:1.0.2'
     compileOnly 'com.sk89q:dummypermscompat:1.10'
-    compile 'org.apache.logging.log4j:log4j-slf4j-impl:2.8.1'
-    compile 'org.bstats:bstats-bukkit:1.4'
+    implementation 'org.apache.logging.log4j:log4j-slf4j-impl:2.8.1'
+    implementation 'org.bstats:bstats-bukkit:1.4'
     testCompile 'org.mockito:mockito-core:1.9.0-rc1'
 }