import type { VeryfrontApiClient } from "../../veryfront-api-client/index.js";
import { FileCache } from "../cache/file-cache.js";
import { PathNormalizer } from "./path-normalizer.js";
import type { ContentContextProvider } from "./file-list-access.js";
export { endRequestMetrics, getContentMetricsSnapshot, resetContentMetrics, startRequestMetrics, } from "./content-metrics.js";
export declare class ReadOperations {
    private readonly client;
    private readonly cache;
    private readonly normalizer;
    private readonly contextProvider?;
    private readonly getOriginalApiPath?;
    private readonly getFileListCache?;
    private readonly inFlightRequests;
    private readonly fileListIndex;
    /** Caches extensionless base paths → resolved full paths to avoid repeated API resolution calls */
    private readonly extensionResolutionCache;
    constructor(client: VeryfrontApiClient, cache: FileCache, normalizer: PathNormalizer, contextProvider?: ContentContextProvider | undefined, getOriginalApiPath?: ((path: string) => string) | undefined, getFileListCache?: (() => Promise<Array<{
        path: string;
        content?: string;
    }> | undefined>) | undefined);
    setFileListReadyPromise(promise: Promise<void>): void;
    clearFileListIndex(): void;
    readFile(path: string): Promise<Uint8Array>;
    readFileBytesWithinLimit(path: string, byteLimit: number): Promise<Uint8Array>;
    private readExactApiPath;
    readTextFile(path: string): Promise<string>;
    readOptionalTextFile(path: string): Promise<string>;
    private getRequestScopedHit;
    private getProductionPersistentCacheHit;
    private getFileListCacheHit;
    private setupInFlightFetch;
    private tryResolveExtensionlessPath;
    private tryResolveExtensionlessPathFromFileList;
    private finalizeResolvedExtension;
    private cacheResolvedContent;
    private storeFetchedContent;
    private fetchPublishedVariant;
    private fetchContent;
    private fetchPublishedContent;
    private tryFallbackExtensions;
    private tryFallbackExtensionsSequential;
    private fetchDraftContent;
}
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