export declare const RULESETS_CANDIDATE_SUBPATHS: readonly (readonly string[])[];
export declare const RULESETS_CORPUS_MARKERS: ReadonlySet<string>;
export interface RulesetsCandidateProbe {
    path: string;
    exists: boolean;
    isCorpus: boolean;
    entries?: string[];
}
export declare function rulesetsCandidatePaths(corePath: string, sep?: string): string[];
export declare function entriesLookLikeCorpus(entries: readonly string[]): boolean;
export declare function describeRulesetsResolutionFailure(corePath: string, probes: readonly RulesetsCandidateProbe[]): string;
export interface RulesetsProbeFsAsync {
    exists(p: string): Promise<boolean>;
    readdirNames(p: string): Promise<string[]>;
}
export interface RulesetsProbeFsSync {
    existsSync(p: string): boolean;
    readdirNamesSync(p: string): string[];
}
export interface ResolvedRulesetsLocation {
    rulesetsRoot: string;
    probes: RulesetsCandidateProbe[];
}
export declare function probeRulesetsLocation(corePath: string, fs: RulesetsProbeFsAsync, sep?: string): Promise<{
    rulesetsRoot?: string;
    probes: RulesetsCandidateProbe[];
}>;
export declare function probeRulesetsLocationSync(corePath: string, fs: RulesetsProbeFsSync, sep?: string): {
    rulesetsRoot?: string;
    probes: RulesetsCandidateProbe[];
};
export declare function findCoreFromSatellite(satellitePath: string, fsPort: {
    existsSync(p: string): boolean;
}, sep?: string): string | undefined;