import type { ILLMProvider } from "../../knowledge-book/llm/types.js";
import type { PdfIndex } from "../context-pdfs/types.js";
import type { FlowStepRef, FlowLevelRef } from "./types.js";
export type StepDraftInput = {
    ref: FlowStepRef;
    attributeSubtree: unknown | null;
    flowDescription: string;
    pdfIndex?: PdfIndex;
};
export declare function draftStepDescription(llm: ILLMProvider, input: StepDraftInput): Promise<string>;
export declare function draftFlowDescription(llm: ILLMProvider, ref: FlowLevelRef, pdfIndex?: PdfIndex): Promise<string>;
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