diff --git a/crates/completion/src/completions.rs b/crates/completion/src/completions.rs
index d8dc1b1c36..434366b120 100644
--- a/crates/completion/src/completions.rs
+++ b/crates/completion/src/completions.rs
@@ -14,13 +14,12 @@ pub(crate) mod macro_in_item_position;
 pub(crate) mod trait_impl;
 pub(crate) mod mod_;
 
-use hir::{HasAttrs, HasSource, HirDisplay, ModPath, Mutability, ScopeDef, Type};
-use syntax::{ast::NameOwner, display::*};
+use hir::{HasAttrs, HirDisplay, ModPath, Mutability, ScopeDef, Type};
 use test_utils::mark;
 
 use crate::{
     item::Builder,
-    render::{ConstRender, EnumVariantRender, FunctionRender, MacroRender},
+    render::{ConstRender, EnumVariantRender, FunctionRender, MacroRender, TypeAliasRender},
     CompletionContext, CompletionItem, CompletionItemKind, CompletionKind, CompletionScore,
     RootDatabase,
 };
@@ -216,19 +215,9 @@ impl Completions {
     }
 
     pub(crate) fn add_type_alias(&mut self, ctx: &CompletionContext, type_alias: hir::TypeAlias) {
-        let type_def = type_alias.source(ctx.db).value;
-        let name = match type_def.name() {
-            Some(name) => name,
-            _ => return,
-        };
-        let detail = type_label(&type_def);
-
-        CompletionItem::new(CompletionKind::Reference, ctx.source_range(), name.text().to_string())
-            .kind(CompletionItemKind::TypeAlias)
-            .set_documentation(type_alias.docs(ctx.db))
-            .set_deprecated(is_deprecated(type_alias, ctx.db))
-            .detail(detail)
-            .add_to(self);
+        if let Some(item) = TypeAliasRender::new(ctx.into(), type_alias).render() {
+            self.add(item)
+        }
     }
 
     pub(crate) fn add_qualified_enum_variant(
diff --git a/crates/completion/src/render.rs b/crates/completion/src/render.rs
index c614a71726..3a14357f36 100644
--- a/crates/completion/src/render.rs
+++ b/crates/completion/src/render.rs
@@ -6,6 +6,7 @@ mod function;
 mod builder_ext;
 mod enum_variant;
 mod const_;
+mod type_alias;
 
 use hir::{Documentation, HasAttrs};
 use ide_db::RootDatabase;
@@ -15,7 +16,7 @@ use crate::{config::SnippetCap, CompletionContext};
 
 pub(crate) use crate::render::{
     const_::ConstRender, enum_variant::EnumVariantRender, function::FunctionRender,
-    macro_::MacroRender,
+    macro_::MacroRender, type_alias::TypeAliasRender,
 };
 
 #[derive(Debug)]
diff --git a/crates/completion/src/render/const_.rs b/crates/completion/src/render/const_.rs
index d88bfa07f6..829eb574d0 100644
--- a/crates/completion/src/render/const_.rs
+++ b/crates/completion/src/render/const_.rs
@@ -37,8 +37,7 @@ impl<'a> ConstRender<'a> {
     }
 
     fn name(&self) -> Option<String> {
-        let ast_node = self.const_.source(self.ctx.db()).value;
-        ast_node.name().map(|name| name.text().to_string())
+        self.ast_node.name().map(|name| name.text().to_string())
     }
 
     fn detail(&self) -> String {
diff --git a/crates/completion/src/render/type_alias.rs b/crates/completion/src/render/type_alias.rs
new file mode 100644
index 0000000000..378aa8c675
--- /dev/null
+++ b/crates/completion/src/render/type_alias.rs
@@ -0,0 +1,46 @@
+use hir::HasSource;
+use syntax::{
+    ast::{NameOwner, TypeAlias},
+    display::type_label,
+};
+
+use crate::{
+    item::{CompletionItem, CompletionItemKind, CompletionKind},
+    render::RenderContext,
+};
+
+#[derive(Debug)]
+pub(crate) struct TypeAliasRender<'a> {
+    ctx: RenderContext<'a>,
+    type_alias: hir::TypeAlias,
+    ast_node: TypeAlias,
+}
+
+impl<'a> TypeAliasRender<'a> {
+    pub(crate) fn new(ctx: RenderContext<'a>, type_alias: hir::TypeAlias) -> TypeAliasRender<'a> {
+        let ast_node = type_alias.source(ctx.db()).value;
+        TypeAliasRender { ctx, type_alias, ast_node }
+    }
+
+    pub(crate) fn render(self) -> Option<CompletionItem> {
+        let name = self.name()?;
+        let detail = self.detail();
+
+        let item = CompletionItem::new(CompletionKind::Reference, self.ctx.source_range(), name)
+            .kind(CompletionItemKind::TypeAlias)
+            .set_documentation(self.ctx.docs(self.type_alias))
+            .set_deprecated(self.ctx.is_deprecated(self.type_alias))
+            .detail(detail)
+            .build();
+
+        Some(item)
+    }
+
+    fn name(&self) -> Option<String> {
+        self.ast_node.name().map(|name| name.text().to_string())
+    }
+
+    fn detail(&self) -> String {
+        type_label(&self.ast_node)
+    }
+}