public interface ScriptHandlerInternal extends ScriptHandler {

    void addScriptClassPathDependency(Dependency dependency);

    /**
     * @return The script classpath as used at runtime.
     */
    ClassPath getScriptClassPath();

    /**
     * @return The resolved non-instrumented script classpath.
     */
    ClassPath getInstrumentedScriptClassPath();

import javax.annotation.Nullable;

@ServiceScope(Scope.Build.class)
public interface PluginRequestApplicator {

    /**
     * Resolves the given {@link PluginRequests} into the given {@link ScriptHandlerInternal#getScriptClassPath()},
     * exports the resulting classpath into the given {@link ClassLoaderScope}, closes it and then applies
     * the requested plugins.
     *

    public void addScriptClassPathDependency(Dependency dependency) {
        defineConfiguration();
        classpathConfiguration.getDependencies().add(dependency);
    }

    @Override
    public ClassPath getScriptClassPath() {
        return ClasspathUtil.getClasspath(getClassLoader());
    }

    @Override
    public ClassPath getInstrumentedScriptClassPath() {
        if (resolvedClasspath == null) {