🤖 Merge PR DefinitelyTyped#74112 [chrome] fix StorageArea type with union by @erwanjugand

Author: erwanjugand

types/chrome/index.d.ts

@@ -10047,10 +10047,8 @@ declare namespace chrome {
              *
              * Can return its result via Promise in Manifest V3 or later since Chrome 95.
              */
-            getBytesInUse(keys: never[]): Promise<0>;
             getBytesInUse<T = { [key: string]: any }>(keys?: keyof T | Array<keyof T> | null): Promise<number>;
             getBytesInUse<T = { [key: string]: any }>(callback: (bytesInUse: number) => void): void;
-            getBytesInUse(keys: never[], callback: (bytesInUse: 0) => void): void;
             getBytesInUse<T = { [key: string]: any }>(
                 keys: keyof T | Array<keyof T> | null | undefined,
                 callback: (bytesInUse: number) => void,
@@ -10088,12 +10086,10 @@ declare namespace chrome {
              *
              * Can return its result via Promise in Manifest V3 or later since Chrome 95.
              */
-            get(keys: never[] | Record<string, never>): Promise<{ [key: string]: never }>;
             get<T = { [key: string]: unknown }>(
                 keys?: NoInferX<keyof T> | Array<NoInferX<keyof T>> | Partial<NoInferX<T>> | null,
             ): Promise<T>;
             get<T = { [key: string]: unknown }>(callback: (items: T) => void): void;
-            get(keys: never[] | Record<string, never>, callback: (items: { [key: string]: never }) => void): void;
             get<T = { [key: string]: unknown }>(
                 keys: NoInferX<keyof T> | Array<NoInferX<keyof T>> | Partial<NoInferX<T>> | null | undefined,
                 callback: (items: T) => void,

types/chrome/test/index.ts

@@ -1374,9 +1374,7 @@ function testStorage() {
         chrome.storage[area].get(); // $ExpectType Promise<{ [key: string]: unknown; }>
         chrome.storage[area].get(null); // $ExpectType Promise<{ [key: string]: unknown; }>
         chrome.storage[area].get(key); // $ExpectType Promise<{ [key: string]: unknown; }>
-        chrome.storage[area].get([]); // $ExpectType Promise<{ [key: string]: never; }>
         chrome.storage[area].get([key]); // $ExpectType Promise<{ [key: string]: unknown; }>
-        chrome.storage[area].get({}); // $ExpectType Promise<{ [key: string]: never; }>
         chrome.storage[area].get({ key }); // $ExpectType Promise<{ [key: string]: unknown; }>
         chrome.storage[area].get(badKey); // $ExpectType Promise<{ [key: string]: unknown; }>
         chrome.storage[area].get<StorageData>(key); // $ExpectType Promise<StorageData>
@@ -1389,18 +1387,12 @@ function testStorage() {
         chrome.storage[area].get(key, (items) => { // $ExpectType void
             items; // $ExpectType { [key: string]: unknown; }
         });
-        chrome.storage[area].get([], (items) => { // $ExpectType void
-            items; // $ExpectType { [key: string]: never; }
-        });
         chrome.storage[area].get([key], (items) => { // $ExpectType void
             items; // $ExpectType { [key: string]: unknown; }
         });
         chrome.storage[area].get({ key }, (items) => { // $ExpectType void
             items; // $ExpectType { [key: string]: unknown; }
         });
-        chrome.storage[area].get({}, (items) => { // $ExpectType void
-            items; // $ExpectType { [key: string]: never; }
-        });
         chrome.storage[area].get(badKey, (items) => { // $ExpectType void
             items; // $ExpectType { [key: string]: unknown; }
         });
@@ -1416,7 +1408,6 @@ function testStorage() {
         chrome.storage[area].getBytesInUse(null); // $ExpectType Promise<number>
         chrome.storage[area].getBytesInUse(key); // $ExpectType Promise<number>
         chrome.storage[area].getBytesInUse([key]); // $ExpectType Promise<number>
-        chrome.storage[area].getBytesInUse([]); // $ExpectType Promise<0>
         chrome.storage[area].getBytesInUse(badKey); // $ExpectType Promise<number>
         chrome.storage[area].getBytesInUse<StorageData>(key); // $ExpectType Promise<number>
         chrome.storage[area].getBytesInUse<StorageData>(key); // $ExpectType Promise<number>
@@ -1432,9 +1423,6 @@ function testStorage() {
         chrome.storage[area].getBytesInUse([key], (bytesInUse) => { // $ExpectType void
             bytesInUse; // $ExpectType number
         });
-        chrome.storage[area].getBytesInUse([], (bytesInUse) => { // $ExpectType void
-            bytesInUse; // $ExpectType 0
-        });
         chrome.storage[area].getBytesInUse(badKey, (bytesInUse) => { // $ExpectType void
             bytesInUse; // $ExpectType number
         });