How to use the @glimmer/opcode-compiler.invokeStaticBlock function in @glimmer/opcode-compiler

op(Op.EnterList, label('BODY')),
          op('Label', 'ITER'),
          op(Op.Iterate, label('BREAK')),
          op('Label', 'BODY'),
          invokeStaticBlockWithStack(unwrap(blocks.get('default')), 2),
          op(Op.Pop, 2),
          op(MachineOp.Jump, label('FINALLY')),
          op('Label', 'BREAK'),
          op(Op.ExitList),
          op(MachineOp.PopFrame),
          op(MachineOp.Jump, label('FINALLY')),
          op('Label', 'ELSE'),
        ];

        if (blocks.has('else')) {
          out.push(invokeStaticBlock(blocks.get('else')!));
        }

        return out;
      },
    });

ifTrue() {
        return [
          op(Op.PushRemoteElement),
          invokeStaticBlock(unwrap(blocks.get('default'))),
          op(Op.PopRemoteElement),
        ];
      },
    });