import type { StateDatabase } from "../state/database.js";
import { type JsonValue } from "../state/json.js";
import { type WorkflowRunnerContentChunk, type WorkflowRunnerContentReference, type WorkflowRunnerResponse } from "./workflow-runner-protocol.js";
export declare function boundRunnerResponse(state: StateDatabase, allowedDigests: Set<string>, response: WorkflowRunnerResponse): WorkflowRunnerResponse;
export declare function readRunnerContentChunk(state: StateDatabase, allowedDigests: ReadonlySet<string>, sha256: string, offset: number): WorkflowRunnerContentChunk;
export declare function materializeRunnerContent(reference: WorkflowRunnerContentReference, readChunk: (offset: number) => Promise<WorkflowRunnerContentChunk>): Promise<JsonValue>;