[+] Add spigot API dependency

Author: hykilpikonna

build.gradle

@@ -8,6 +8,15 @@ version '0.1.0.51'
 
 repositories {
     mavenCentral()
+
+    // Spigot MC
+    maven {
+        url = 'https://hub.spigotmc.org/nexus/content/repositories/snapshots/'
+        content {
+            includeGroup 'org.bukkit'
+            includeGroup 'org.spigotmc'
+        }
+    }
 }
 
 java {
@@ -18,6 +27,9 @@ java {
 
 
 dependencies {
+    // The Spigot API with no shadowing. Requires the OSS repo.
+    compileOnly 'org.spigotmc:spigot-api:1.19-R0.1-SNAPSHOT'
+
     // Apache HTTP Client
     // https://mvnrepository.com/artifact/org.apache.httpcomponents.client5/httpclient5-fluent
     implementation 'org.apache.httpcomponents.client5:httpclient5-fluent:5.2-beta1'