diff --git a/ubisync-lib/src/types/mod.rs b/ubisync-lib/src/types/mod.rs
index 700cca7..5214933 100644
--- a/ubisync-lib/src/types/mod.rs
+++ b/ubisync-lib/src/types/mod.rs
@@ -31,5 +31,8 @@ pub use pot_id::PotId;
 mod pot;
 pub use pot::Pot;
 
+mod share;
+pub use share::{ShareContent, SharePermissions, Share};
+
 mod tag;
 pub use tag::Tag;
diff --git a/ubisync-lib/src/types/share.rs b/ubisync-lib/src/types/share.rs
new file mode 100644
index 0000000..e10fff3
--- /dev/null
+++ b/ubisync-lib/src/types/share.rs
@@ -0,0 +1,22 @@
+use std::collections::HashMap;
+
+use serde::{Deserialize, Serialize};
+
+use super::{FamilyId, PotId};
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct ShareContent {
+    pub pots: Vec<PotId>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub enum SharePermissions {
+    Read,
+    ReadWrite,
+    Owner
+}
+#[derive(Serialize, Deserialize, Clone, Debug)]
+pub struct Share {
+    pub content: ShareContent,
+    pub members: HashMap<FamilyId, SharePermissions>,
+}
\ No newline at end of file