Add item DataComponent implements (part 1)

level/component/enchantments.go

@@ -0,0 +1,22 @@
+package component
+
+import "io"
+
+var _ DataComponent = (*Enchantments)(nil)
+
+type Enchantments struct{}
+
+// ID implements DataComponent.
+func (Enchantments) ID() string {
+	return "minecraft:enchantments"
+}
+
+// ReadFrom implements DataComponent.
+func (r *Enchantments) ReadFrom(reader io.Reader) (n int64, err error) {
+	panic("unimplemented")
+}
+
+// WriteTo implements DataComponent.
+func (r *Enchantments) WriteTo(writer io.Writer) (n int64, err error) {
+	panic("unimplemented")
+}