import type { ClientCapabilities } from "@agentclientprotocol/sdk";
export type AcpPermissionMode = "auto" | "prompt" | "always-allow";
/** Client metadata is authoritative; the process environment is only a fallback when that field is absent. */
export declare function resolveAcpPermissionMode(clientCapabilities: ClientCapabilities | undefined, env?: NodeJS.ProcessEnv): AcpPermissionMode;