type ToolConfig<TContext> = {
    schema: any;
    name: string;
    description: string;
    fn: (params: any, context: TContext) => Promise<any>;
};
/**
 * Creates a group of engine tools that share a serialization chain.
 *
 * Prevents race conditions when the LLM fires multiple tools in a single step:
 * each tool waits for the previous one's full read-modify-write cycle to complete
 * before starting, so shared closure state (e.g. savedChartWidgetProps,
 * savedDashboardProps) is always up-to-date when read.
 *
 * Per-invocation: each call to createSerializedToolGroup creates an independent
 * chain, so parallel engine invocations (e.g. multiple buildChartEngine calls from
 * addDashboardWidgets) are unaffected.
 */
export declare function createSerializedToolGroup<TContext>(configs: ToolConfig<TContext>[], boundContext: TContext): {
    name: string;
    tool: import('ai').Tool<any, object>;
}[];
export {};