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docs/types/generics.md

@@ -0,0 +1,16 @@
+[Overview](../overview.md) | [Installation](../installation.md) | [Usage](../usage.md) | **Types** | [Values](../values/) | [Syntax](../syntax/) | [TypeRegistry](../type-registry.md) | [TypeCheck](../type-check.md)
+
+# Generic Types
+
+Generic types can be created with generic functions.
+
+```typescript
+const Nullable = <T extends TSchema>(T: T) => {
+  // type Nullable<T> = T | null
+  return Type.Union([T, Type.Null()]);
+};
+
+const T = Nullable(Type.String()); // type T = Nullable<string>
+```
+
+Back to [Home](../../readme.md)