import type { DshRemoteHttpRequester } from './control-plane.js';
import type { DshNativeHistoryCache } from './native-history-cache.js';
type Cache = {
    store: Pick<DshNativeHistoryCache, 'snapshot' | 'page' | 'write'>;
    key(session: string): string;
};
type Lease = {
    controller: AbortController;
    touched: number;
    busy: boolean;
    watch?: {
        runtime: string;
        session: string;
        revision: string;
        body: Record<string, unknown>;
        cache: Cache | undefined;
    };
};
/** Read-only native bootstrap for account-owned cloud sessions. Execution stays on the source Host. */
export declare class DshCloudNativeTransport {
    private readonly request;
    private readonly wait;
    private readonly streams;
    constructor(request: DshRemoteHttpRequester, wait?: (milliseconds: number, signal: AbortSignal) => Promise<void>);
    has(id: string): boolean;
    release(id: string): void;
    close(): void;
    private metadata;
    private sessions;
    private history;
    call(runtime: string, body: Record<string, unknown>, id: string, signal: AbortSignal, cache?: Cache, refreshing?: Lease, verifiedMetadata?: Record<string, unknown>): Promise<Record<string, unknown>>;
}
export {};
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