33 lines
863 B
JavaScript
33 lines
863 B
JavaScript
/**
|
|
* Copyright (c) Facebook, Inc. and its affiliates.
|
|
*
|
|
* This source code is licensed under the MIT license found in the
|
|
* LICENSE file in the root directory of this source tree.
|
|
*
|
|
* @flow
|
|
* @format
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
import type {TurboModule} from '../TurboModule/RCTExport';
|
|
import * as TurboModuleRegistry from '../TurboModule/TurboModuleRegistry';
|
|
|
|
export interface Spec extends TurboModule {
|
|
+getConstants: () => {||};
|
|
// Return [width, height] of image uri
|
|
+getSize: (uri: string) => Promise<$ReadOnlyArray<number>>;
|
|
+getSizeWithHeaders: (
|
|
uri: string,
|
|
headers: Object,
|
|
) => Promise<{
|
|
width: number,
|
|
height: number,
|
|
...
|
|
}>;
|
|
+prefetchImage: (uri: string) => Promise<boolean>;
|
|
+queryCache: (uris: Array<string>) => Promise<Object>;
|
|
}
|
|
|
|
export default (TurboModuleRegistry.getEnforcing<Spec>('ImageLoader'): Spec);
|