/**
 * Auth profile -> CLI subprocess env var injection.
 *
 * Resolves per-agent auth profile references to environment variables
 * suitable for injecting into CLI subprocess environments.
 */
import type { RemoteClawConfig } from "../config/config.js";
import type { AuthProfileStore } from "./types.js";
/**
 * Map a provider ID to the primary environment variable name used by CLI agents.
 *
 * Returns `undefined` for providers with no known env var mapping.
 */
export declare function resolveProviderEnvVarName(provider: string): string | undefined;
/**
 * Return the number of auth profiles configured for an agent.
 *
 * - `auth: false` or `undefined` -> 0
 * - `auth: "profile-id"` -> 1
 * - `auth: ["id1", "id2"]` -> N
 */
export declare function resolveAuthProfileCount(cfg: RemoteClawConfig, agentId: string): number;
/**
 * Resolve per-agent auth profile(s) to env vars for CLI subprocess injection.
 *
 * - `auth: false` -> no injection (returns `undefined`)
 * - `auth: "profile-id"` -> resolve single profile, inject as env var
 * - `auth: ["id1", "id2"]` -> persistent cooldown-aware round-robin, inject selected profile
 * - `auth: undefined` -> no injection (returns `undefined`)
 *
 * Missing or invalid profiles log a warning and return `undefined`
 * (fall-through to next credential precedence level).
 */
export declare function resolveAuthEnv(params: {
    cfg: RemoteClawConfig;
    agentId: string;
    store?: AuthProfileStore;
}): Promise<Record<string, string> | undefined>;