Interface NdrRuntimeLike

interface NdrRuntimeLike {
    close?(): void;
    getState?(): {
        currentDevicePubkey?: string
        | null;
        ownerPubkey?: string | null;
    };
    initForOwner?(ownerPubkey: string): Promise<unknown>;
    onSessionEvent(
        callback: (event: NdrRumorLike, from: string, meta?: unknown) => void,
    ): () => void;
    sendMessage(
        recipientPubkey: string,
        content: string,
        options?: unknown,
        ownerPubkey?: string,
    ): Promise<NdrRumorLike>;
    setupUser?(pubkey: string, ownerPubkey?: string): Promise<void>;
}