import type { ModuleDeliveryObserver } from '../../module-delivery';
export interface WrappedContentKeyLike {
    keyBytes: Uint8Array;
    encryptedPayload?: Uint8Array;
    providerEphemeralPublicKey: Uint8Array;
    header?: {
        context?: string;
        rootType?: string;
    };
    keyMaterialRootType?: string;
}
export interface LoadedModuleHarnessLike {
    invoke: (request: unknown) => Promise<unknown>;
    destroy?: () => void;
}
export declare function unwrapGrantContentKey(wrappedContentKey: WrappedContentKeyLike, recipientPrivateKey: Uint8Array, observer?: ModuleDeliveryObserver): Promise<Uint8Array>;
export declare function decryptEncryptedModuleBundle(encryptedBundleBytes: Uint8Array, contentKey: Uint8Array, observer?: ModuleDeliveryObserver): Promise<Uint8Array>;
export declare function loadDecryptedModule(wasmBytes: Uint8Array, observer?: ModuleDeliveryObserver): Promise<LoadedModuleHarnessLike>;
export declare function invokeLoadedModule<TResult = unknown>(harness: LoadedModuleHarnessLike, request: unknown, observer?: ModuleDeliveryObserver): Promise<TResult>;
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