export type ProviderId = 'anthropic' | 'openai' | 'google' | 'bedrock' | 'vertex' | 'azure' | 'foundry' | 'ollama' | 'local' | 'openrouter' | 'groq' | 'fireworks' | 'together' | 'deepseek' | 'mistral' | 'cerebras' | 'sambanova' | 'custom' | 'lmstudio' | 'vllm' | 'nvidia-nim' | 'perplexity' | 'cohere';
export type TransportId = 'anthropic' | 'openai-chat' | 'openai-responses' | 'google' | 'passthrough' | 'bedrock-converse' | 'vertex-native' | 'azure-foundry';
export interface ProviderAuth {
    type: 'api_key' | 'oauth' | 'iam' | 'adc' | 'service_account' | 'spn' | 'bearer' | 'none' | 'command';
    apiKey?: string;
    token?: string;
    command?: string;
    awsProfile?: string;
    awsRoleArn?: string;
    awsSessionToken?: string;
    gcpCredentialsFile?: string;
    azureTenantId?: string;
    azureClientId?: string;
    azureClientSecret?: string;
}
export interface ProviderConfig {
    provider: ProviderId;
    model: string;
    transport: TransportId;
    auth: ProviderAuth;
    params: Record<string, unknown>;
}
export interface ProviderDefaults {
    transport: TransportId;
    authType: ProviderAuth['type'];
    apiBase: string;
    defaultModel: string;
    envKey?: string;
}
export declare const PROVIDER_DEFAULTS: Record<ProviderId, ProviderDefaults>;
/**
 * Maps canonical model IDs to provider-specific formats.
 * Keys are canonical model IDs, values map ProviderId → provider-specific ID.
 */
export declare const MODEL_TRANSLATION_TABLE: Record<string, Partial<Record<ProviderId, string>>>;
/**
 * Translate a canonical model ID to the provider-specific format.
 * Returns the original model ID if no translation exists.
 */
export declare function translateModelId(canonical: string, provider: ProviderId): string;