[react-native] Add Image.getSizeWithHeaders (DefinitelyTyped#46005)

* Add Image.getSizeWithHeaders * lint
dbaldwin · Jul 13, 2020 · edd2917 · edd2917
1 parent 806c044
commit edd2917
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/types/react-native/index.d.ts b/types/react-native/index.d.ts
@@ -3874,7 +3874,8 @@ export interface ImageProps extends ImagePropsBase {
 declare class ImageComponent extends React.Component<ImageProps> {}
 declare const ImageBase: Constructor<NativeMethodsMixinType> & typeof ImageComponent;
 export class Image extends ImageBase {
-    static getSize(uri: string, success: (width: number, height: number) => void, failure: (error: any) => void): any;
+    static getSize(uri: string, success: (width: number, height: number) => void, failure?: (error: any) => void): any;
+    static getSizeWithHeaders(uri: string, headers: {[index: string]: string}, success: (width: number, height: number) => void, failure?: (error: any) => void): any;
     static prefetch(url: string): any;
     static abortPrefetch?(requestId: number): void;
     static queryCache?(urls: string[]): Promise<{ [url: string]: 'memory' | 'disk' | 'disk/memory' }>;

diff --git a/types/react-native/test/index.tsx b/types/react-native/test/index.tsx
@@ -800,6 +800,7 @@ class StatusBarTest extends React.Component {
 export class ImageTest extends React.Component {
     componentDidMount(): void {
         const uri = 'https://seeklogo.com/images/T/typescript-logo-B29A3F462D-seeklogo.com.png';
+        const headers = { Authorization: 'Bearer test' };
         const image: ImageResolvedAssetSource = Image.resolveAssetSource({ uri });
         console.log(image.width, image.height, image.scale, image.uri);
 
@@ -811,6 +812,11 @@ export class ImageTest extends React.Component {
                     console.log(`Image is in ${status} cache`);
                 }
             });
+
+        Image.getSize(uri, (width, height) => console.log(width, height));
+        Image.getSize(uri, (width, height) => console.log(width, height), (error) => console.error(error));
+        Image.getSizeWithHeaders(uri, headers, (width, height) => console.log(width, height));
+        Image.getSizeWithHeaders(uri, headers, (width, height) => console.log(width, height), (error) => console.error(error));
     }
 
     handleOnLoad = (e: NativeSyntheticEvent<ImageLoadEventData>) => {