Migrate LocalStorage to TS

src/storage_manager/config/config.ts

@@ -1,21 +1,8 @@
 import Editor from '../../editor';
+import { LocalStorageConfig } from '../model/LocalStorage';
 
 type AnyObject = Record<string, any>;
 
-export interface LocalStorageConfig {
-  /**
-   * Local key identifier of the project.
-   * @default 'gjsProject'
-   */
-  key?: string;
-
-  /**
-   * If enabled, checks if browser supports LocalStorage.
-   * @default true
-   */
-  checkLocal?: boolean;
-}
-
 export interface RemoteStorageConfig {
   /**
    * Custom headers.

src/storage_manager/model/IStorage.ts

@@ -0,0 +1,9 @@
+export interface StorageOptions {}
+
+export interface ProjectData {}
+
+export default interface IStorage<T extends StorageOptions = {}> {
+  load: (options?: T) => Promise<ProjectData>;
+  store: (data: ProjectData, options?: T) => Promise<any>;
+  [key: string]: any;
+}

src/storage_manager/model/LocalStorage.js

@@ -1,28 +0,0 @@
-import { hasWin } from '../../utils/mixins';
-
-export default class LocalStorage {
-  async store(data, opts = {}) {
-    if (this.hasLocal(opts, true)) {
-      localStorage.setItem(opts.key, JSON.stringify(data));
-    }
-  }
-
-  async load(opts = {}) {
-    let result = {};
-
-    if (this.hasLocal(opts, true)) {
-      result = JSON.parse(localStorage.getItem(opts.key) || '{}');
-    }
-
-    return result;
-  }
-
-  hasLocal(opts = {}, thr) {
-    if (opts.checkLocal && (!hasWin() || !localStorage)) {
-      if (thr) throw new Error('localStorage not available');
-      return false;
-    }
-
-    return true;
-  }
-}

src/storage_manager/model/LocalStorage.ts

@@ -0,0 +1,43 @@
+import { hasWin } from '../../utils/mixins';
+import IStorage, { ProjectData } from './IStorage';
+
+export interface LocalStorageConfig {
+  /**
+   * Local key identifier of the project.
+   * @default 'gjsProject'
+   */
+  key?: string;
+
+  /**
+   * If enabled, checks if browser supports LocalStorage.
+   * @default true
+   */
+  checkLocal?: boolean;
+}
+
+export default class LocalStorage implements IStorage<LocalStorageConfig> {
+  async store(data: ProjectData, opts: LocalStorageConfig = {}) {
+    if (this.hasLocal(opts, true)) {
+      localStorage.setItem(opts.key!, JSON.stringify(data));
+    }
+  }
+
+  async load(opts: LocalStorageConfig = {}) {
+    let result = {};
+
+    if (this.hasLocal(opts, true)) {
+      result = JSON.parse(localStorage.getItem(opts.key!) || '{}');
+    }
+
+    return result;
+  }
+
+  hasLocal(opts: LocalStorageConfig = {}, thr?: boolean) {
+    if (opts.checkLocal && (!hasWin() || !localStorage)) {
+      if (thr) throw new Error('localStorage not available');
+      return false;
+    }
+
+    return true;
+  }
+}