export declare const DtsConfig: {
    readonly maxRelativeTypeRefs: 500;
    readonly maxBareDeps: 8;
    readonly maxBareDepth: 3;
    readonly prefetchConcurrency: 4;
    readonly negativeTtlMs: 10000;
};
export declare const DECLARATION_EXTENSIONS: readonly ["index.d.ts", "index.d.mts"];
export declare const DTS_REGEX: RegExp;
/** A path/URL that IS a type declaration: a `.d.ts`/`.d.mts`/`.d.cts` file (trailing
 *  query/hash tolerated), or one carrying esm.sh's bare `?dts` marker param. The single
 *  predicate shared by the resolver's relative-ref walk and the provider's fetch validation. */
export declare function isDtsFile(p: string): boolean;
export declare function makeDeclarationCandidates(base: string): string[];
export declare function declarationCandidatesFor(runtimePath: string): string[];
//# sourceMappingURL=dtsConfig.d.ts.map