import { S3Client } from 'bun';
import { AdapterInterface } from '../adapter.interface';
import { ListContentsResponse } from '../response/list.contents.response';
import { AbstractAdapter } from './abstract.adapter';
interface BunAdapterOptions {
    accessKeyId: string;
    secretAccessKey: string;
    bucket: string;
    endpoint?: string;
    region?: string;
}
export declare class BunAdapter extends AbstractAdapter implements AdapterInterface {
    readonly PUBLIC_GRANT_URI = "http://acs.amazonaws.com/groups/global/AllUsers";
    protected bucket: string;
    protected options: BunAdapterOptions;
    protected s3: S3Client;
    protected resultMap: {
        Body: string;
        size: string;
        type: string;
        lastModified: string;
    };
    protected metaOptions: string[];
    constructor(options: BunAdapterOptions, prefix?: string);
    getBucket(): string;
    setBucket(bucket: string): void;
    getClient(): S3Client;
    protected normalizeResponse(response: any, path: string): Promise<any>;
    listContents(directory: string, recursive?: boolean): Promise<ListContentsResponse[]>;
    write(path: string, contents: string | Buffer, config?: any): Promise<any>;
    protected upload(path: string, contents: string | Buffer, config?: any): Promise<any>;
    read(path: string): Promise<any | false>;
    delete(path: string): Promise<boolean>;
    has(path: string): Promise<boolean>;
    readStream(path: string): Promise<any | false>;
    getMetadata(path: string): Promise<any>;
    getSize(path: string): Promise<any>;
    getMimetype(path: string): Promise<any | false>;
    getTimestamp(path: string): Promise<any | false>;
    getVisibility(path: string): Promise<any | false>;
    writeStream(path: string, resource: any, config?: any): Promise<any>;
    update(path: string, contents: string, config?: any): Promise<any>;
    updateStream(path: string, resource: any, config?: any): Promise<any>;
    rename(path: string, newpath: string): Promise<boolean>;
    copy(path: string, newpath: string): Promise<boolean>;
    deleteDir(dirname: string): Promise<boolean>;
    createDir(dirname: string, config?: any): Promise<any | false>;
    setVisibility(path: string, visibility: 'public' | 'private'): Promise<any | false>;
    protected doesDirectoryExist(location: string): Promise<boolean>;
    applyPathPrefix(path: any): any;
    protected getOptionsFromConfig(config: any): any;
}
export {};