import type StreamSource from "#StreamSource";
type NamedStreamSource<T = unknown> = {
    name: string;
} & StreamSource<T>;
export default abstract class Streamable<T = unknown> {
    constructor();
    abstract stream(): ReadableStream<T>;
    static [Symbol.hasInstance](x: unknown): x is Streamable<unknown>;
    static is<T>(x: unknown): x is Blob | ReadableStream<T> | Streamable<T>;
    static named<T>(x: unknown): x is NamedStreamSource<T>;
    static stream<T>(x: unknown): ReadableStream<unknown>;
}
export {};
//# sourceMappingURL=Streamable.d.ts.map