import type { SandboxSessionState } from '@openai/agents-core/sandbox';
export type RemoteSandboxSessionStateValues = SandboxSessionState & {
    environment: Record<string, string>;
};
export declare function markRemoteSandboxSessionStateUnsafe(state: RemoteSandboxSessionStateValues): void;
export declare function isRemoteSandboxSessionStateUnsafe(state: RemoteSandboxSessionStateValues): boolean;
export declare function assertRemoteSandboxSessionStateUsable(state: RemoteSandboxSessionStateValues): void;
export declare function serializeRemoteSandboxSessionState<TState extends RemoteSandboxSessionStateValues>(state: TState, mutationState?: object): Record<string, unknown>;
export declare function deserializeRemoteSandboxSessionStateValues(state: Record<string, unknown>, configuredEnvironment?: Record<string, string>): RemoteSandboxSessionStateValues;
export declare function rehydrateRemoteSandboxSessionStateValues(state: Record<string, unknown>, configuredEnvironment?: Record<string, string>): Promise<RemoteSandboxSessionStateValues>;
export declare function assertRemoteSandboxSessionStateCanResume(state: SandboxSessionState): void;