import { File } from 'undici';

type BlobLike = {
    size: number;
    slice: (start: number, end: number) => BlobLike;
    arrayBuffer: () => Promise<ArrayBuffer>;
};
declare class InputFile {
    private source;
    filename: string;
    private constructor();
    static fromBuffer(parts: BlobLike | Uint8Array | ArrayBuffer | string, name: string): InputFile;
    static fromPath(path: string, name?: string): InputFile;
    static fromPlainText(content: string, name: string): InputFile;
    size(): Promise<number>;
    slice(start: number, end: number): Promise<Uint8Array>;
    toFile(): Promise<File>;
    private toUint8Array;
}

export { InputFile };