import type { Optional } from "#shared/optional.js";
import type { SandboxDefinitionWithBootstrap as SharedSandboxDefinitionWithBootstrap, SandboxDefinitionWithoutBootstrap as SharedSandboxDefinitionWithoutBootstrap } from "#shared/sandbox-definition.js";
export type { SandboxCommandResult, SandboxProcess, SandboxReadBinaryFileOptions, SandboxReadFileOptions, SandboxRemovePathOptions, SandboxReadTextFileOptions, SandboxRunOptions, SandboxSession, RuntimeSandboxSession, SandboxSpawnOptions, SandboxWriteBinaryFileOptions, SandboxWriteFileOptions, SandboxWriteTextFileOptions, } from "#shared/sandbox-session.js";
export type { SandboxBootstrapUseFn, SandboxRevalidationKeyFn, SandboxSessionUseFn, SandboxBootstrapContext, SandboxSessionContext, } from "#shared/sandbox-definition.js";
/** Opaque reference to an ancestor's durable sandbox. */
export interface SandboxAncestorReference {
    readonly sandbox: SandboxParentValue;
}
/**
 * Opaque value returned from a sandbox definition to select its parent's
 * durable sandbox. It intentionally exposes no provider operations: authored
 * code can only return it to eve.
 */
export interface SandboxParentValue {
    readonly __eveSandboxParentValue: unique symbol;
}
/** Runtime ancestry passed to a parent-selecting sandbox definition. */
export interface SandboxParentDefinitionContext {
    readonly parent: SandboxAncestorReference | null;
}
/** A definition that selects the dispatching parent's exact sandbox. */
export type SandboxParentDefinition = (context: SandboxParentDefinitionContext) => SandboxParentValue | Promise<SandboxParentValue>;
/**
 * The shape passed to {@link defineSandbox}: a discriminated union over
 * whether a `bootstrap` hook is present. `backend` is optional here (it is
 * required on the shared base): when omitted, eve substitutes
 * `defaultBackend()` at runtime. `BO`/`SO` type the options for the
 * bootstrap-use and session-use functions respectively.
 */
export type SandboxDefinition<BO = Record<string, never>, SO = Record<string, never>> = Optional<SharedSandboxDefinitionWithBootstrap<BO, SO>, "backend"> | Optional<SharedSandboxDefinitionWithoutBootstrap<BO, SO>, "backend">;
/**
 * Defines the sandbox an agent (or subagent) runs in. Authored at the
 * path-derived location `agent/sandbox.ts` (or `agent/sandbox/sandbox.ts`
 * when paired with a `workspace/` folder); subagents use
 * `subagents/<name>/sandbox.ts`.
 *
 * Pass an object to define an independent sandbox. Passing a callback to
 * `defineSandbox` opts into sharing: return `parent.sandbox` to select the
 * dispatching parent's exact durable sandbox. It is intended for child-only
 * definitions; throw when `parent` is `null`.
 */
export declare function defineSandbox(definition: SandboxParentDefinition): SandboxParentDefinition;
export declare function defineSandbox<BO = Record<string, never>, SO = Record<string, never>>(definition: SandboxDefinition<BO, SO>): SandboxDefinition<BO, SO>;