/**
 * Provider auth resolution extracted from model-auth.ts.
 *
 * Resolves API keys for providers via auth profiles, environment variables,
 * and AWS SDK credential chains. Used by media-understanding, onboarding,
 * and status display.
 */
import type { RemoteClawConfig } from "../config/config.js";
import { type AuthProfileStore } from "./index.js";
export { ensureAuthProfileStore } from "./index.js";
export declare function resolveAwsSdkEnvVarName(env?: NodeJS.ProcessEnv): string | undefined;
export type ResolvedProviderAuth = {
    apiKey?: string;
    profileId?: string;
    source: string;
    mode: "api-key";
};
export declare function resolveApiKeyForProvider(params: {
    provider: string;
    cfg?: RemoteClawConfig;
    profileId?: string;
    preferredProfile?: string;
    store?: AuthProfileStore;
}): Promise<ResolvedProviderAuth>;
export type EnvApiKeyResult = {
    apiKey: string;
    source: string;
};
export type ModelAuthMode = "api-key" | "unknown";
export declare function resolveEnvApiKey(provider: string): EnvApiKeyResult | null;
export declare function resolveModelAuthMode(provider?: string, cfg?: RemoteClawConfig, store?: AuthProfileStore): ModelAuthMode | undefined;
export declare function requireApiKey(auth: ResolvedProviderAuth, provider: string): string;