1 files changed, 21 insertions, 0 deletions
diff --git a/src/declaration.rs b/src/declaration.rs
new file mode 100644
index 0000000..2c0855f
--- /dev/null
+++ b/src/declaration.rs
@@ -0,0 +1,21 @@
+pub struct Declaration {
+    pub version_info: VersionInfo,
+    pub encoding_decl: Option<String>,
+    pub sd_decl: Option<bool>,
+}
+
+#[derive(Clone, Copy)]
+pub enum VersionInfo {
+    One,
+    OneDotOne,
+}
+
+impl Declaration {
+    pub fn version(version: VersionInfo) -> Self {
+        Self {
+            version_info: version,
+            encoding_decl: None,
+            sd_decl: None,
+        }
+    }
+}