import type { InternalSandboxSession, MutableNetworkSandboxSession, SandboxSession } from "#shared/sandbox-session.js";
import type { SandboxNetworkPolicy } from "#shared/sandbox-network-policy.js";
export type { InternalSandboxSession };
/**
 * Builds a public {@link SandboxSession} from provider-specific primitives.
 *
 * Encoding handling, line-range slicing, and the binary/text/stream
 * variants live here so each provider only has to implement byte-oriented
 * read/write primitives. `run` is implemented as a thin wrapper over the
 * provider's `spawn`: collect stdout/stderr to strings, await `wait()`,
 * then return the combined result.
 *
 * Providers without mutable firewall support omit `setNetworkPolicy`; the
 * dedicated Vercel provider wires it to `sandbox.update`.
 */
export declare function buildSandboxSession(primitives: InternalSandboxSession, setNetworkPolicy: (policy: SandboxNetworkPolicy) => Promise<void>): MutableNetworkSandboxSession;
export declare function buildSandboxSession(primitives: InternalSandboxSession): SandboxSession;