import { type RegisterOptions } from '@namzu/sdk';
import type { OpenRouterProviderConfig } from './types.js';
declare module '@namzu/sdk' {
    interface ProviderConfigRegistry {
        openrouter: OpenRouterProviderConfig;
    }
}
/**
 * Register `OpenRouterProvider` under the `'openrouter'` type in `@namzu/sdk`'s
 * `ProviderRegistry`. Call once at app startup before
 * `ProviderRegistry.create({ type: 'openrouter', ... })`.
 *
 * Throws `DuplicateProviderError` if `'openrouter'` is already registered.
 * Pass `{ replace: true }` to override.
 */
export declare function registerOpenRouter(options?: RegisterOptions): void;
export { OPENROUTER_CAPABILITIES, OpenRouterProvider } from './client.js';
export type { OpenRouterConfig, OpenRouterProviderConfig } from './types.js';
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