import type { Bud } from '@roots/bud-framework';
import type { Contract } from '@roots/bud-framework/service';
import { BudError } from '@roots/bud-support/errors';
import { Filesystem, json, yml } from '@roots/bud-support/filesystem';
import logger from '@roots/bud-support/logger';
import { S3 } from '@roots/filesystem';
/**
 * {@link Filesystem} service
 */
export declare class FS extends Filesystem implements Contract {
    _app: () => Bud;
    /**
     * JSON
     *
     * @see {@link https://bud.js.org/reference/bud.fs/json}
     */
    json: typeof json;
    /**
     * {@link Contract.label}
     */
    label: string;
    /**
     * S3
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3}
     */
    s3: S3;
    /**
     * YML
     *
     * @see {@link https://bud.js.org/reference/bud.fs/yml}
     */
    yml: typeof yml;
    /**
     * Class constructor
     */
    constructor(_app: () => Bud);
    /**
     * {@link Contract.app}
     */
    get app(): Bud;
    catch(error: BudError | string): never;
    /**
     * {@link Contract.done}
     */
    done(): Bud;
    /**
     * {@link Contract.logger}
     */
    get logger(): typeof logger;
    /**
     * Set bucket
     *
     * @param bucket - {@link S3.bucket}
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3#setup}
     */
    setBucket(bucket: string): this;
    /**
     * Set credentials
     *
     * @param credentials - {@link S3.credentials}
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3#setup}
     */
    setCredentials(credentials: S3[`config`][`credentials`]): this;
    /**
     * Set endpoint
     *
     * @param endpoint - S3 endpoint
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3#setup}
     */
    setEndpoint(endpoint: S3[`config`][`endpoint`]): this;
    /**
     * Set S3 region
     *
     * @param region - S3 region
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3#setup}
     */
    setRegion(region: S3[`config`][`region`]): this;
    /**
     * Upload files to S3
     *
     * @param options - upload options
     *
     * @see {@link https://bud.js.org/reference/bud.fs/s3#uploading-files}
     */
    upload(options?: {
        destination?: string;
        files?: string;
        keep?: false | number;
        source?: string;
    }): this;
}