export type ToolResult<TData = any, TMeta = Record<string, unknown>> = {
    type?: 'text' | 'image' | 'file';
    data?: TData;
    error?: string;
    metadata?: TMeta;
    pending?: {
        workflowId: string;
    };
};
export interface ToolCallOptions<TConfig = object> {
    callback?: {
        transition: string;
        metadata?: Record<string, unknown>;
    };
    config?: TConfig;
}
export interface ToolCallEntry {
    id: string;
    name: string;
    input: unknown;
    output?: unknown;
}
export type ToolCallsMap = Record<string, ToolCallEntry>;
//# sourceMappingURL=handler.interface.d.ts.map