import { type KumaSubscribeTypeAuthenticated, type KumaSubscribeTypePublic, type KumaSubscribeType, type WebSocketClientOptionsPublicOnly, type WebSocketClientOptionsWithAPIKey, type WebSocketClientOptionsWithFetch, type WebSocketClientOptionsBase, type WebSocketSubscriptionShortNameAuthenticated, type WebSocketSubscriptionShortNamePublic } from '#types/webSocket/index';
/**
 * @internal
 *
 * A type guard that checks if a given value is a subscription object which represents
 * an authenticated subscription. These subscriptions require the `wallet` property
 * (local to kuma-sdk only) and require that the `WebSocketClient` was created
 * with the `websocketAuthTokenFetch` function provided.
 */
export declare function isWebSocketAuthenticatedSubscription(subscription: KumaSubscribeType | WebSocketSubscriptionShortNameAuthenticated | WebSocketSubscriptionShortNamePublic, walletAuthAvailable?: boolean): subscription is KumaSubscribeTypeAuthenticated;
export declare function isWebSocketPublicSubscription(subscription: KumaSubscribeType | WebSocketSubscriptionShortNamePublic | WebSocketSubscriptionShortNameAuthenticated): subscription is KumaSubscribeTypePublic;
export declare function isWebSocketOptionsPublicOnly(options: WebSocketClientOptionsBase): options is WebSocketClientOptionsPublicOnly;
export declare function isWebSocketOptionsAutoFetch(options: WebSocketClientOptionsBase): options is WebSocketClientOptionsWithAPIKey;
export declare function isWebSocketOptionsCustomFetch(options: WebSocketClientOptionsBase): options is WebSocketClientOptionsWithFetch;
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