Installation

npm install --save @types/wicg-cross-origin-storage

Summary

This package contains type definitions for wicg-cross-origin-storage (https://github.com/WICG/cross-origin-storage).

Details

Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/wicg-cross-origin-storage.

index.d.ts

export {};

declare global {
    /**
     * Represents the dictionary for hash algorithm and value.
     */
    interface CrossOriginStorageRequestFileHandleHash {
        value: string;
        algorithm: string;
    }

    /**
     * Represents the options for requesting a file handle.
     */
    interface CrossOriginStorageRequestFileHandleOptions {
        create?: boolean | undefined;
        origins?: string[] | string | undefined;
    }

    /**
     * The CrossOriginStorageManager interface.
     * [SecureContext]
     */
    interface CrossOriginStorageManager {
        requestFileHandle(
            hash: CrossOriginStorageRequestFileHandleHash,
            options?: CrossOriginStorageRequestFileHandleOptions,
        ): Promise<FileSystemFileHandle>;
    }

    interface Navigator {
        readonly crossOriginStorage: CrossOriginStorageManager;
    }

    interface WorkerNavigator {
        readonly crossOriginStorage: CrossOriginStorageManager;
    }
}

Additional Details

• Last updated: Thu, 02 Jul 2026 20:01:15 GMT
• Dependencies: none

Credits

These definitions were written by Thomas Steiner, and Christian Liebel.