expo-modules-core
Version:
The core of Expo Modules architecture
97 lines • 3.19 kB
TypeScript
import { EventEmitter } from './EventEmitter';
import { NativeModule } from './NativeModule';
import { SharedObject } from './SharedObject';
import { SharedRef } from './SharedRef';
type ViewConfig = {
validAttributes: Record<string, any>;
directEventTypes: Record<string, {
registrationName: string;
}>;
};
export interface ExpoProcessEnv {
NODE_ENV: string;
/** Used in `@expo/metro-runtime`. */
EXPO_DEV_SERVER_ORIGIN?: string;
EXPO_ROUTER_IMPORT_MODE?: string;
EXPO_ROUTER_ABS_APP_ROOT?: string;
EXPO_ROUTER_APP_ROOT?: string;
/** Maps to the `experiments.baseUrl` property in the project Expo config. This is injected by `babel-preset-expo` and supports automatic cache invalidation. */
EXPO_BASE_URL?: string;
/** Build-time representation of the `Platform.OS` value that the current JavaScript was bundled for. Does not support platform shaking wrapped require statements. */
EXPO_OS?: string;
[key: string]: any;
}
export interface ExpoProcess {
env: ExpoProcessEnv;
[key: string]: any;
}
/**
* Global object containing all the native bindings installed by Expo.
* This object is not available in projects without the `expo` package installed.
*/
declare namespace ExpoGlobal {
/** Host object that is used to access native Expo modules. */
export let modules: Record<string, any>;
export { EventEmitter };
export { SharedObject };
export { SharedRef };
export { NativeModule };
/**
* The version of the `expo-modules-core` package.
* @platform android
* @platform ios
*/
export const expoModulesCoreVersion: undefined | {
version: string;
major: number;
minor: number;
patch: number;
};
/**
* The path to the cache directory
* @platform android
* @platform ios
*/
export const cacheDir: undefined | string;
/**
* The path to the documents directory
* @platform android
* @platform ios
*/
export const documentsDir: undefined | string;
/**
* Generates a random UUID v4 string.
*/
export function uuidv4(): string;
/**
* Generates a UUID v5 string representation of the value in the specified namespace.
*/
export function uuidv5(name: string, namespace: string): string;
/**
* Returns a static view config of the native view with the given name
* or `null` if the view has not been registered.
*/
export function getViewConfig(moduleName: string, viewName?: string): ViewConfig | null;
/**
* Reloads the app.
*/
export function reloadAppAsync(reason: string): Promise<void>;
}
declare global {
namespace NodeJS {
interface ProcessEnv extends ExpoProcessEnv {
}
interface Process extends ExpoProcess {
env: ProcessEnv;
}
}
var expo: typeof ExpoGlobal;
var process: NodeJS.Process;
/**
* ExpoDomWebView is defined in `@expo/dom-webview` runtime.
*/
var ExpoDomWebView: ExpoDomWebView;
}
export type ExpoDomWebView = Record<string, unknown>;
export type { ExpoGlobal };
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