8 files changed, 25 insertions, 26 deletions

diff --git a/crates/assists/src/handlers/auto_import.rs b/crates/assists/src/handlers/auto_import.rs
index d665837a2..bd5bba646 100644
--- a/crates/assists/src/handlers/auto_import.rs
+++ b/crates/assists/src/handlers/auto_import.rs
@@ -1,8 +1,11 @@
+use ide_db::helpers::{
+    insert_use::{insert_use, ImportScope},
+    mod_path_to_ast,
+};
 use syntax::ast;
 
 use crate::{
     utils::import_assets::{ImportAssets, ImportCandidate},
-    utils::{insert_use, mod_path_to_ast, ImportScope},
     AssistContext, AssistId, AssistKind, Assists, GroupLabel,
 };
 
diff --git a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
index cac77c49b..d85767b4e 100644
--- a/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
+++ b/crates/assists/src/handlers/extract_struct_from_enum_variant.rs
@@ -2,6 +2,10 @@ use std::iter;
 
 use either::Either;
 use hir::{AsName, EnumVariant, Module, ModuleDef, Name};
+use ide_db::helpers::{
+    insert_use::{insert_use, ImportScope},
+    mod_path_to_ast,
+};
 use ide_db::{defs::Definition, search::Reference, RootDatabase};
 use rustc_hash::{FxHashMap, FxHashSet};
 use syntax::{
@@ -10,10 +14,7 @@ use syntax::{
     SourceFile, SyntaxElement, SyntaxNode, T,
 };
 
-use crate::{
-    utils::{insert_use, mod_path_to_ast, ImportScope},
-    AssistContext, AssistId, AssistKind, Assists,
-};
+use crate::{AssistContext, AssistId, AssistKind, Assists};
 
 // Assist: extract_struct_from_enum_variant
 //
@@ -236,10 +237,9 @@ fn update_reference(
 
 #[cfg(test)]
 mod tests {
-    use crate::{
-        tests::{check_assist, check_assist_not_applicable},
-        utils::FamousDefs,
-    };
+    use ide_db::helpers::FamousDefs;
+
+    use crate::tests::{check_assist, check_assist_not_applicable};
 
     use super::*;
 
diff --git a/crates/assists/src/handlers/fill_match_arms.rs b/crates/assists/src/handlers/fill_match_arms.rs
index eda45f5b3..ef12ef0cf 100644
--- a/crates/assists/src/handlers/fill_match_arms.rs
+++ b/crates/assists/src/handlers/fill_match_arms.rs
@@ -1,13 +1,14 @@
 use std::iter;
 
 use hir::{Adt, HasSource, ModuleDef, Semantics};
+use ide_db::helpers::{mod_path_to_ast, FamousDefs};
 use ide_db::RootDatabase;
 use itertools::Itertools;
 use syntax::ast::{self, make, AstNode, MatchArm, NameOwner, Pat};
 use test_utils::mark;
 
 use crate::{
-    utils::{mod_path_to_ast, render_snippet, Cursor, FamousDefs},
+    utils::{render_snippet, Cursor},
     AssistContext, AssistId, AssistKind, Assists,
 };
 
@@ -212,12 +213,10 @@ fn build_pat(db: &RootDatabase, module: hir::Module, var: hir::EnumVariant) -> O
 
 #[cfg(test)]
 mod tests {
+    use ide_db::helpers::FamousDefs;
     use test_utils::mark;
 
-    use crate::{
-        tests::{check_assist, check_assist_not_applicable, check_assist_target},
-        utils::FamousDefs,
-    };
+    use crate::tests::{check_assist, check_assist_not_applicable, check_assist_target};
 
     use super::fill_match_arms;
 
diff --git a/crates/assists/src/handlers/generate_from_impl_for_enum.rs b/crates/assists/src/handlers/generate_from_impl_for_enum.rs
index 674e5a175..3c374e5d9 100644
--- a/crates/assists/src/handlers/generate_from_impl_for_enum.rs
+++ b/crates/assists/src/handlers/generate_from_impl_for_enum.rs
@@ -1,8 +1,9 @@
+use ide_db::helpers::FamousDefs;
 use ide_db::RootDatabase;
 use syntax::ast::{self, AstNode, NameOwner};
 use test_utils::mark;
 
-use crate::{utils::FamousDefs, AssistContext, AssistId, AssistKind, Assists};
+use crate::{AssistContext, AssistId, AssistKind, Assists};
 
 // Assist: generate_from_impl_for_enum
 //
diff --git a/crates/assists/src/handlers/merge_imports.rs b/crates/assists/src/handlers/merge_imports.rs
index fd9c9e03c..b7e853994 100644
--- a/crates/assists/src/handlers/merge_imports.rs
+++ b/crates/assists/src/handlers/merge_imports.rs
@@ -1,3 +1,4 @@
+use ide_db::helpers::insert_use::{try_merge_imports, try_merge_trees, MergeBehaviour};
 use syntax::{
     algo::{neighbor, SyntaxRewriter},
     ast, AstNode,
@@ -5,10 +6,7 @@ use syntax::{
 
 use crate::{
     assist_context::{AssistContext, Assists},
-    utils::{
-        insert_use::{try_merge_imports, try_merge_trees},
-        next_prev, MergeBehaviour,
-    },
+    utils::next_prev,
     AssistId, AssistKind,
 };
 
diff --git a/crates/assists/src/handlers/qualify_path.rs b/crates/assists/src/handlers/qualify_path.rs
index d5bc4e574..6f9810fe8 100644
--- a/crates/assists/src/handlers/qualify_path.rs
+++ b/crates/assists/src/handlers/qualify_path.rs
@@ -1,6 +1,7 @@
 use std::iter;
 
 use hir::AsName;
+use ide_db::helpers::mod_path_to_ast;
 use ide_db::RootDatabase;
 use syntax::{
     ast,
@@ -12,7 +13,6 @@ use test_utils::mark;
 use crate::{
     assist_context::{AssistContext, Assists},
     utils::import_assets::{ImportAssets, ImportCandidate},
-    utils::mod_path_to_ast,
     AssistId, AssistKind, GroupLabel,
 };
 
diff --git a/crates/assists/src/handlers/replace_derive_with_manual_impl.rs b/crates/assists/src/handlers/replace_derive_with_manual_impl.rs
index 453a6cebf..4d6a1956b 100644
--- a/crates/assists/src/handlers/replace_derive_with_manual_impl.rs
+++ b/crates/assists/src/handlers/replace_derive_with_manual_impl.rs
@@ -1,3 +1,4 @@
+use ide_db::helpers::mod_path_to_ast;
 use ide_db::imports_locator;
 use itertools::Itertools;
 use syntax::{
@@ -10,8 +11,7 @@ use syntax::{
 use crate::{
     assist_context::{AssistBuilder, AssistContext, Assists},
     utils::{
-        add_trait_assoc_items_to_impl, filter_assoc_items, mod_path_to_ast, render_snippet, Cursor,
-        DefaultMethods,
+        add_trait_assoc_items_to_impl, filter_assoc_items, render_snippet, Cursor, DefaultMethods,
     },
     AssistId, AssistKind,
 };
diff --git a/crates/assists/src/handlers/replace_qualified_name_with_use.rs b/crates/assists/src/handlers/replace_qualified_name_with_use.rs
index a66db9ae3..8bdf9eea5 100644
--- a/crates/assists/src/handlers/replace_qualified_name_with_use.rs
+++ b/crates/assists/src/handlers/replace_qualified_name_with_use.rs
@@ -1,10 +1,8 @@
+use ide_db::helpers::insert_use::{insert_use, ImportScope};
 use syntax::{algo::SyntaxRewriter, ast, match_ast, AstNode, SyntaxNode};
 use test_utils::mark;
 
-use crate::{
-    utils::{insert_use, ImportScope},
-    AssistContext, AssistId, AssistKind, Assists,
-};
+use crate::{AssistContext, AssistId, AssistKind, Assists};
 
 // Assist: replace_qualified_name_with_use
 //