package com.github.hisaichi5518.kise;

public interface UnitActions<ACTION_PARAM> {
    void customAction(ACTION_PARAM actionParam);

    void defaultAction(ACTION_PARAM actionParam);
}

@@ -124,16 +124,33 @@
 onParam)
+ throws Exception
 ;%0A%0A    v

Add "throws Exception" to customAction method.