diff --git a/core/interfaces/i_procedure_map.ts b/core/interfaces/i_procedure_map.ts
index 5eb6744b20d..0eead4025cc 100644
--- a/core/interfaces/i_procedure_map.ts
+++ b/core/interfaces/i_procedure_map.ts
@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
- import {IProcedureModel} from './i_procedure_model.js';
+import {IProcedureModel} from './i_procedure_model.js';
 
 
 export interface IProcedureMap extends Map<string, IProcedureModel> {
diff --git a/core/procedures/observable_procedure_map.ts b/core/procedures/observable_procedure_map.ts
index 66496b2a8fa..a9ad169c57a 100644
--- a/core/procedures/observable_procedure_map.ts
+++ b/core/procedures/observable_procedure_map.ts
@@ -10,9 +10,8 @@ import type {Workspace} from '../workspace.js';
 import {IProcedureMap} from '../interfaces/i_procedure_map.js';
 
 
-export class ObservableProcedureMap
-    extends Map<string, IProcedureModel>
-    implements IProcedureMap {
+export class ObservableProcedureMap extends
+    Map<string, IProcedureModel> implements IProcedureMap {
   constructor(private readonly workspace: Workspace) {
     super();
   }
diff --git a/core/procedures/observable_procedure_model.ts b/core/procedures/observable_procedure_model.ts
index 95fed9810ac..e214e19560e 100644
--- a/core/procedures/observable_procedure_model.ts
+++ b/core/procedures/observable_procedure_model.ts
@@ -58,8 +58,8 @@ export class ObservableProcedureModel implements IProcedureModel {
   setReturnTypes(types: string[]|null): this {
     if (types && types.length) {
       throw new Error(
-        'The built-in ProcedureModel does not support typing. You need to ' +
-        'implement your own custom ProcedureModel.');
+          'The built-in ProcedureModel does not support typing. You need to ' +
+          'implement your own custom ProcedureModel.');
     }
     this.returnTypes = types;
     // TODO(#65): Fire events.
diff --git a/core/workspace.ts b/core/workspace.ts
index f7da47e5193..0602fa8347e 100644
--- a/core/workspace.ts
+++ b/core/workspace.ts
@@ -32,8 +32,8 @@ import type * as toolbox from './utils/toolbox.js';
 import {VariableMap} from './variable_map.js';
 import type {VariableModel} from './variable_model.js';
 import type {WorkspaceComment} from './workspace_comment.js';
-import { IProcedureMap } from './interfaces/i_procedure_map.js';
-import { ObservableProcedureMap } from './procedures.js';
+import {IProcedureMap} from './interfaces/i_procedure_map.js';
+import {ObservableProcedureMap} from './procedures.js';
 
 
 /**