import { Storage } from "./Storage.js";
import { S3StorageConfig } from "./S3StorageConfig.js";
import { Readable } from "stream";
import { Access } from "./types/Access.js";
import { PutOptions } from "./types/PutOptions.js";
import { GetOptions } from "./types/GetOptions.js";
export declare class S3Storage implements Storage {
    private s3;
    private bucket;
    private tmpPath;
    constructor(config: S3StorageConfig);
    toJSON(): {
        bucket: string;
        tmpPath: string;
    };
    toString(): string;
    putFilePath(key: string, filePath: string, { access }?: {
        access?: Access;
    }): Promise<void>;
    putStream(key: string, stream: Readable, { access }?: {
        access?: Access;
    }): Promise<void>;
    putBuffer(key: string, buffer: Buffer, { access }?: {
        access?: Access;
    }): Promise<void>;
    getFilePath(key: string): Promise<string>;
    getStream(key: string): Promise<Readable>;
    getBuffer(key: string): Promise<Buffer>;
    getUrl(key: string): Promise<string>;
    getSignedUrl(key: string, options?: GetOptions): Promise<string>;
    putSignedUrl(key: string, options: PutOptions): Promise<{
        url: string;
        headers: Record<string, string>;
    }>;
    delete(key: string): Promise<void>;
    listDir(keyPrefix: string, limit?: number): Promise<string[]>;
    listAll(prefix: string, limit?: number): Promise<string[]>;
    listEach(prefix: string, limit?: number): AsyncGenerator<string, void, unknown>;
    create(): Promise<void>;
    destroy(): Promise<void>;
}
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