/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { AuthType, type ModelProvidersConfig } from '@aetherai/aether-core';
import { type KnownProviderConfig } from '../../../../../../utils/knownProvidersData.js';
export interface StoredProviderConfig extends KnownProviderConfig {
    apiKey?: string;
}
export type ProviderStorageSettings = {
    merged: {
        providers?: Record<string, StoredProviderConfig> | undefined;
    };
};
export declare function getProviderAuthType(providerId: string, provider?: StoredProviderConfig): AuthType;
export declare function getProviderBaseUrl(providerId: string, provider?: StoredProviderConfig): string | undefined;
export declare function buildStoredProviderConfig(providerId: string, apiKey?: string, baseUrl?: string): StoredProviderConfig | undefined;
export declare function getStoredProviderApiKey(providerId: string, settings: ProviderStorageSettings): string | undefined;
export declare function shouldPromptForProviderApiKey(providerId: string, settings: ProviderStorageSettings): boolean;
export declare function buildProviderModelProvidersConfig(providerId: string, provider?: StoredProviderConfig): ModelProvidersConfig | undefined;
export declare function buildModelProvidersConfigFromProviderRegistry(providerRegistry?: Record<string, StoredProviderConfig | undefined>): ModelProvidersConfig | undefined;