import { READ_OPERATION_EXTENSION_PRIORITY } from "./extension-priority.js";
import type { ResolvedContentContext } from "./types.js";
export { READ_OPERATION_EXTENSION_PRIORITY };
export type NotFoundLikeError = Error & {
    code?: string;
};
interface ReadContextProviderLike {
    isProductionMode: () => boolean;
    isPersistentCacheInvalidated?: (prefix: string) => boolean;
    isReleaseBeingInvalidated?: (releaseId: string) => boolean;
}
interface ReadFetchState {
    apiPath: string;
    cacheKeyPrefix: string;
    cacheKey: string;
    isProduction: boolean;
    hasKnownExtension: boolean;
    isPreviewMode: boolean;
    isPublished: boolean;
    releaseId: string | null | undefined;
    isPrefixInvalidated: boolean;
    isReleaseInvalidated: boolean | undefined;
    skipPersistentCaches: boolean;
}
interface BuildReadFetchStateOptions {
    normalizedPath: string;
    contentContext: ResolvedContentContext | null;
    contextProvider?: ReadContextProviderLike;
    getOriginalApiPath?: (path: string) => string;
}
export declare function assertProjectSourcePath(normalizedPath: string): void;
export declare function buildReadFetchState(options: BuildReadFetchStateOptions): ReadFetchState;
export declare function getResolvedCacheKey(cacheKeyPrefix: string, normalizedResolvedPath: string): string;
export declare function buildExtensionCandidatePaths(basePath: string): string[];
export declare function splitKnownFileExtension(apiPath: string): {
    originalExtension: string;
    basePath: string;
} | null;
/** Config discovery depends on each candidate name matching the source that is returned. */
export declare function requiresExactPublishedPath(apiPath: string): boolean;
export declare function isNotFoundLikeError(error: unknown): boolean;
/**
 * Raise the framework's "this path is not in the release" error.
 *
 * Registry-branded rather than a raw `Error` so that whoever decides the
 * response status can tell an absent path from a render that faulted: the
 * `file-not-found` slug is what `resolveSSRFailure` already reads to answer
 * 404. A release whose project has been deleted answers 404 to every source
 * read, and a raw `Error` buried that routine deletion in 500s.
 *
 * `code` is kept because {@link isNotFoundLikeError} and the platform's Node
 * and Deno absence checks both read it.
 */
export declare function createNotFoundLikeError(path: string): NotFoundLikeError;
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