From d65b4661fdba12c9b737953d5351a822aeba16b7 Mon Sep 17 00:00:00 2001
From: Michael Mueller <mich@elmueller.net>
Date: Thu, 17 Dec 2020 06:54:26 +0100
Subject: [PATCH] Revert "Remove unnecessary imports"

This reverts commit 0520713397442ffbad15927e295da71ab880c9ce.
---
 crates/storage/src/collections/stash/mod.rs | 3 +++
 crates/storage/src/lazy/lazy_hmap.rs        | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/crates/storage/src/collections/stash/mod.rs b/crates/storage/src/collections/stash/mod.rs
index f1efce12fd4..f92033d4d5d 100644
--- 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
index e01d343cafb..d601237fda2 100644
--- 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