export interface PlayerProfile {
    userId: string;
    name: string;
    username: string | null;
    avatar: string | null;
}
export interface RoomPlayer extends PlayerProfile {
    seat: number | null;
    ready: boolean;
    connected: boolean;
}
export interface MatchmakingStatus {
    state: 'idle' | 'joining' | 'queued' | 'matched' | 'cancelled' | 'error';
    queue: string | null;
    position: number | null;
    estimatedWaitMs: number | null;
    roomId: string | null;
    raw: unknown;
}
export interface RuntimeTransport {
    connect(options: {
        instanceId: string;
        lastServerSeq: number;
    }): Promise<void>;
    disconnect?(): Promise<void>;
    send(message: unknown): Promise<void>;
    onMessage?(handler: (message: unknown) => void): () => void;
    onState?(handler: (state: string) => void): () => void;
}
export interface ControlTransport {
    request(method: string, payload?: unknown, options?: {
        signal?: AbortSignal;
    }): Promise<any>;
    stream?(method: string, payload?: unknown, options?: {
        signal?: AbortSignal;
    }): AsyncIterable<any>;
    subscribe?(handler: (event: any) => void): () => void;
}
export interface BackendTransport {
    request(path: string, options?: {
        method?: string;
        body?: unknown;
        headers?: Record<string, string>;
        signal?: AbortSignal;
    }): Promise<{
        status: number;
        data: unknown;
        headers: Headers;
    }>;
    connect?(path: string, options?: {
        protocols?: string[];
        signal?: AbortSignal;
    }): Promise<BackendSocket>;
}
export interface BackendSocket {
    readonly readyState: number;
    send(data: unknown): void;
    close(code?: number, reason?: string): void;
    onMessage(handler: (data: unknown) => void): () => void;
    onClose(handler: (event: unknown) => void): () => void;
}
export interface HostAppActions {
    openProfile(userId: string): Promise<unknown>;
    openComments?(options?: {
        gameId?: string;
        initialText?: string;
        images?: string[];
    }): Promise<unknown>;
    openShare?(options?: {
        gameId?: string;
        images?: string[];
    }): Promise<unknown>;
    captureScreenshot?(options?: {
        gameId?: string;
    }): Promise<unknown>;
}