Implement additional serialization methods added in abstractions (#25)

* Implement additional serialization method WriteAnyValue and parse method GetRawValue introduced in abstractions

CHANGELOG.md

@@ -11,6 +11,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+## [0.6.0] - 2022-09-22
+
+### Added
+
+- Implement additional serialization method `WriteAnyValues` and parse method `GetRawValue` introduced in abstractions.
+
 ## [0.5.0] - 2022-09-02
 
 ### Added

text_parse_node.go

@@ -243,3 +243,8 @@ func (n *TextParseNode) GetByteArrayValue() ([]byte, error) {
 	}
 	return base64.StdEncoding.DecodeString(*s)
 }
+
+// GetRawValue returns a ByteArray value from the nodes.
+func (n *TextParseNode) GetRawValue() (interface{}, error) {
+	return n.value, nil
+}

text_serialization_writer.go

@@ -241,6 +241,11 @@ func (w *TextSerializationWriter) WriteAdditionalData(value map[string]interface
 	return NoStructuredDataError
 }
 
+// WriteAnyValue an unknown value as a parameter.
+func (w *TextSerializationWriter) WriteAnyValue(key string, value interface{}) error {
+	return NoStructuredDataError
+}
+
 // Close clears the internal buffer.
 func (w *TextSerializationWriter) Close() error {
 	return nil