/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @generated SignedSource<<0dc503edc33fdb75bdf3f12b3e173f48>>
 *
 * This file was translated from Flow by scripts/js-api/build-types/index.js.
 * Original file: packages/react-native/Libraries/Image/ImageSource.js
 */

/**
 * This type is intentionally inexact in order to permit call sites that supply
 * extra properties.
 */
export interface ImageURISource {
  /**
   * `uri` is a string representing the resource identifier for the image, which
   * could be an http address, a local file path, or the name of a static image
   * resource (which should be wrapped in the `require('./path/to/image.png')`
   * function).
   */
  readonly uri?: string | undefined;
  /**
   * `bundle` is the iOS asset bundle which the image is included in. This
   * will default to [NSBundle mainBundle] if not set.
   * @platform ios
   */
  readonly bundle?: string | undefined;
  /**
   * `method` is the HTTP Method to use. Defaults to GET if not specified.
   */
  readonly method?: string | undefined;
  /**
   * `headers` is an object representing the HTTP headers to send along with the
   * request for a remote image.
   */
  readonly headers?: {
    [$$Key$$: string]: string;
  } | undefined;
  /**
   * `body` is the HTTP body to send with the request. This must be a valid
   * UTF-8 string, and will be sent exactly as specified, with no
   * additional encoding (e.g. URL-escaping or base64) applied.
   */
  readonly body?: string | undefined;
  /**
   * `cache` determines how the requests handles potentially cached
   * responses.
   *
   * - `default`: Use the native platforms default strategy. `useProtocolCachePolicy` on iOS.
   *
   * - `reload`: The data for the URL will be loaded from the originating source.
   * No existing cache data should be used to satisfy a URL load request.
   *
   * - `force-cache`: The existing cached data will be used to satisfy the request,
   * regardless of its age or expiration date. If there is no existing data in the cache
   * corresponding the request, the data is loaded from the originating source.
   *
   * - `only-if-cached`: The existing cache data will be used to satisfy a request, regardless of
   * its age or expiration date. If there is no existing data in the cache corresponding
   * to a URL load request, no attempt is made to load the data from the originating source,
   * and the load is considered to have failed.
   */
  readonly cache?: ("default" | "reload" | "force-cache" | "only-if-cached") | undefined;
  /**
   * `width` and `height` can be specified if known at build time, in which case
   * these will be used to set the default `<Image/>` component dimensions.
   */
  readonly width?: number | undefined;
  readonly height?: number | undefined;
  /**
   * `scale` is used to indicate the scale factor of the image. Defaults to 1.0 if
   * unspecified, meaning that one image pixel equates to one display point / DIP.
   */
  readonly scale?: number | undefined;
}
export type ImageRequireSource = number;
export type ImageSource = ImageRequireSource | ImageURISource | ReadonlyArray<ImageURISource>;
type ImageSourceProperties = {
  body?: string | undefined;
  bundle?: string | undefined;
  cache?: ("default" | "reload" | "force-cache" | "only-if-cached") | undefined;
  headers?: {
    [$$Key$$: string]: string;
  } | undefined;
  height?: number | undefined;
  method?: string | undefined;
  scale?: number | undefined;
  uri?: string | undefined;
  width?: number | undefined;
};
export declare function getImageSourceProperties(imageSource: ImageURISource): Readonly<ImageSourceProperties>;