Method serialize

lib/internal/test_runner/snapshot.js:161–168

(input, serializers = serializerFns)

  }

  serialize(input, serializers = serializerFns) {
    try {
      const value = serializeValue(input, serializers);
      return `\n${templateEscape(value)}\n`;
    } catch (err) {
      throwSerializationError(input, err);
    }
  }

  serializeWithoutEscape(input, serializers = serializerFns) {
    try {