export declare const STATEFUL_CODE_ENVIRONMENTS: readonly ["user", "agent-user", "conversation"];
export type StatefulCodeEnvironment = (typeof STATEFUL_CODE_ENVIRONMENTS)[number];
/** Resolve a deployment allowlist in stable UI order. An omitted value preserves
 * the backward-compatible behavior where every environment is available. */
export declare function resolveAllowedStatefulCodeEnvironments(configured?: readonly StatefulCodeEnvironment[] | null): StatefulCodeEnvironment[];
/** Keep an allowed preference, otherwise select the first deployment-allowed scope. */
export declare function resolveStatefulCodeEnvironment(preferred: StatefulCodeEnvironment | null | undefined, configured?: readonly StatefulCodeEnvironment[] | null): StatefulCodeEnvironment | undefined;