export type StreamableChunk = Uint8Array | ArrayBuffer | ArrayBufferView | string;
type StreamableUint8Array = Uint8Array<ArrayBuffer>;
export interface StreamableContent {
    /** Total length of the resource in bytes. */
    byteLength: number;
    /**
     * Provide a stream of data for the specified byte range. The `start` index is inclusive
     * and `end` is exclusive, matching the `Blob.slice` semantics used by the Web File API.
     */
    stream(start: number, end: number): ReadableStream<StreamableChunk>;
}
export declare function createRangeLimitedStream(streamFactory: () => ReadableStream<StreamableChunk>, start: number, end: number): ReadableStream<StreamableUint8Array>;
export declare class StreamableBlob extends Blob {
    #private;
    constructor(content: StreamableContent, options?: BlobPropertyBag);
    get size(): number;
    stream(): ReadableStream<StreamableUint8Array>;
    arrayBuffer(): Promise<ArrayBuffer>;
    text(): Promise<string>;
    slice(start?: number, end?: number, contentType?: string): Blob;
}
export {};