/// <reference types="node" />
export declare function isBlob(value: unknown): value is Blob;
export declare function isUint8Array(value: unknown): value is Uint8Array;
export declare function isBuffer(value: any): value is Buffer;
export declare function toBuffer(content: Blob | BufferSource | string): Promise<Buffer>;
export declare function toArrayBuffer(content: Blob | BufferSource | string): Promise<ArrayBuffer>;
export declare function toBlob(content: Blob | BufferSource | string): Blob;
export declare function toBase64(content: Blob | BufferSource | string): Promise<string>;
//# sourceMappingURL=BinaryConverter.d.ts.map