import type { AccountRef, AgentProvider } from "../types.js";
export declare const ACCOUNTS_ENV_TIMEOUT_MS = 30000;
export declare function accountToolForProvider(provider: AgentProvider): string;
export declare function parseAccountExportLines(output: string): Record<string, string>;
export declare function accountDirEnvVar(tool: string): string | undefined;
export declare function resolveAccountEnv(account: AccountRef | undefined, toolHint?: string, env?: NodeJS.ProcessEnv): Promise<Record<string, string>>;
/**
 * Synchronous variant reserved for the synchronous preflight path; execution
 * paths must use the async resolveAccountEnv so the daemon event loop never blocks.
 */
export declare function resolveAccountEnvSync(account: AccountRef | undefined, toolHint?: string, env?: NodeJS.ProcessEnv): Record<string, string>;