Revert "Remove unnecessary imports"

This reverts commit 0520713.
use-ink · Dec 17, 2020 · d65b466 · d65b466
1 parent 0520713
commit d65b466
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diff --git a/crates/storage/src/collections/stash/mod.rs b/crates/storage/src/collections/stash/mod.rs
@@ -33,6 +33,9 @@ use crate::{
 };
 use ink_primitives::Key;
 
+#[cfg(doc)]
+use crate::traits::SpreadLayout;
+
 /// An index into the stash.
 type Index = u32;
 

diff --git a/crates/storage/src/lazy/lazy_hmap.rs b/crates/storage/src/lazy/lazy_hmap.rs
@@ -54,6 +54,9 @@ use ink_prelude::{
 };
 use ink_primitives::Key;
 
+#[cfg(doc)]
+use crate::lazy::LazyIndexMap;
+
 /// The map for the contract storage entries.
 ///
 /// # Note