import { type PipelineState } from "../types/pipeline-state.js";
export declare function readPipelineState(): Promise<PipelineState | null>;
export declare function writePipelineState(state: PipelineState): Promise<void>;
export declare function ensurePipelineState(): Promise<PipelineState>;
export declare function createPipeline(marketName: string): Promise<PipelineState>;
export declare function createRapidTest(idea: string, slug: string, budget?: number, durationDays?: number, offerType?: string, pricePoint?: number | null): Promise<PipelineState>;
/**
 * Update a nested value in pipeline state using dot-notation path.
 * Example: updatePath("pipelines.my-market.layer_1.scout.status", "complete")
 */
export declare function updatePath(path: string, value: unknown, createPipelineIfMissing?: string): Promise<PipelineState>;
export declare function getNestedValue(obj: Record<string, unknown>, path: string): unknown;
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