https://openjdk.java.net/ 
public interface org.graalvm.compiler.core.common.spi.MetaAccessExtensionProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.graalvm.compiler.core.common.spi.MetaAccessExtensionProvider
  super_class: java.lang.Object
{
  public abstract jdk.vm.ci.meta.JavaKind getStorageKind(jdk.vm.ci.meta.JavaType);
    descriptor: (Ljdk/vm/ci/meta/JavaType;)Ljdk/vm/ci/meta/JavaKind;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      type  

  public abstract boolean canConstantFoldDynamicAllocation(jdk.vm.ci.meta.ResolvedJavaType);
    descriptor: (Ljdk/vm/ci/meta/ResolvedJavaType;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      type  
}
SourceFile: "MetaAccessExtensionProvider.java"