export type ProviderCatalogSdkBinding = {
    family: 'openai-compatible' | 'anthropic-compatible' | 'custom-runtime';
    supported: boolean;
    notes?: string;
};
export type ProviderCatalogWebSearchBinding = {
    engineId: string;
    description: string;
    executionMode: 'direct' | 'servertool';
    providerKey?: string;
    routeTarget?: string;
    modelId?: string;
    directActivation?: 'route' | 'tool';
    default?: boolean;
};
export type ProviderCatalogCapabilities = {
    supportsCoding?: boolean;
    supportsLongContext?: boolean;
    supportsMultimodal?: boolean;
    supportsReasoning?: boolean;
    supportsTools?: boolean;
};
export type InitProviderTemplate = {
    id: string;
    label: string;
    description: string;
    provider: Record<string, unknown>;
    defaultModel: string;
    capabilities?: ProviderCatalogCapabilities;
    sdkBinding?: ProviderCatalogSdkBinding;
    webSearch?: ProviderCatalogWebSearchBinding;
};
export declare function getInitProviderCatalog(): InitProviderTemplate[];
export declare function getInitProviderCatalogEntry(providerId: string): InitProviderTemplate | undefined;
export declare function buildCatalogWebSearchDefaults(providers: InitProviderTemplate[]): {
    routeTargets: string[];
    webSearch: Record<string, unknown>;
} | null;