/**
 * [WHO]: registerBuiltInApiProviders, resetApiProviders
 * [FROM]: Depends on ../api-registry.js and dynamic imports for built-in provider runtime modules
 * [TO]: Consumed by core/lib/ai/src/stream.ts and core/lib/ai/src/index.ts for built-in provider availability
 * [HERE]: core/lib/ai/src/providers/register-builtins.ts - lazy registration boundary for built-in AI providers
 */
export declare function registerBuiltInApiProviders(): void;
export declare function resetApiProviders(): void;