import type winston from 'winston';
import { type WorkerLintPayload, type WorkerLintResult, type WorkerResolveConfigPayload, type WorkerResolveConfigResult, type WorkerResolvePayload, type WorkerResolveResult } from './types.js';
export declare const defaultWorkerIdleTimeoutMs: number;
type PnPConfiguration = {
    registerPath?: string;
    loaderPath?: string;
};
export declare class StylelintNotFoundError extends Error {
    readonly code = "STYLELINT_NOT_FOUND";
    constructor(message?: string);
}
type WorkerCrashErrorOptions = {
    workerRoot: string;
    code?: number | null;
    signal?: NodeJS.Signals | null;
    kind: 'exit' | 'error';
    originalError?: Error;
};
export declare class StylelintWorkerCrashedError extends Error {
    readonly workerRoot: string;
    readonly code?: number | null;
    readonly signal?: NodeJS.Signals | null;
    readonly kind: 'exit' | 'error';
    readonly originalError?: Error;
    constructor(message: string, options: WorkerCrashErrorOptions);
}
type WorkerUnavailableErrorOptions = {
    workspaceFolder: string;
    packageRoot: string;
    retryInMs: number;
    notifyUser: boolean;
    lastCrashError?: StylelintWorkerCrashedError;
};
export declare class StylelintWorkerUnavailableError extends Error {
    readonly workspaceFolder: string;
    readonly packageRoot: string;
    readonly retryInMs: number;
    readonly notifyUser: boolean;
    readonly lastCrashError?: StylelintWorkerCrashedError;
    constructor(options: WorkerUnavailableErrorOptions);
}
export declare class StylelintWorkerProcess {
    #private;
    constructor(workerRoot: string, logger?: winston.Logger, idleTimeout?: number, pnpConfig?: PnPConfiguration);
    /**
     * Indicates whether the worker process has been disposed.
     */
    isDisposed(): boolean;
    lint(payload: WorkerLintPayload): Promise<WorkerLintResult>;
    resolve(payload: WorkerResolvePayload): Promise<WorkerResolveResult>;
    resolveConfig(payload: WorkerResolveConfigPayload): Promise<WorkerResolveConfigResult>;
    dispose(): void;
}
export {};