[types] Correct schedule method

Author: jamesgpearce

src/@types/persisters/docs.js

@@ -1169,6 +1169,8 @@
    * in one call. This will also start to run the first task in the queue (which
    * once complete will then run the next, and so on), and so this method itself
    * is also asynchronous and returns a promise of the Persister.
+   * @param actions One or many functions which will be scheduled, and which can
+   * be asynchronous.
    * @returns A reference to the Persister object.
    * @example
    * This example creates a custom Persister object against a newly-created

src/@types/persisters/index.d.ts

@@ -156,7 +156,7 @@ export interface Persister<Persist extends Persists = Persists.StoreOnly> {
   isAutoSaving(): boolean;
 
   /// Persister.schedule
-  schedule(...actions: Promise<any>[]): Promise<this>;
+  schedule(...actions: (() => Promise<any>)[]): Promise<this>;
 
   /// Persister.getStore
   getStore(): PersistedStore<Persist>;

src/@types/persisters/with-schemas/index.d.ts

@@ -175,7 +175,7 @@ export interface Persister<
   isAutoSaving(): boolean;
 
   /// Persister.schedule
-  schedule(...actions: Promise<any>[]): Promise<this>;
+  schedule(...actions: (() => Promise<any>)[]): Promise<this>;
 
   /// Persister.getStore
   getStore(): PersistedStore<Schemas, Persist>;