import type { BufferOrStringWithName, BuildFormDataOptions, FileOrBuffer, FileOrBufferOrString } from "./types.js";
export declare function isFileBufferOrStringEqual(input1: unknown, input2: unknown): boolean;
export declare function buildFormData(form: FormData, files: FileOrBufferOrString[], options?: BuildFormDataOptions): {
    fileNames: string[];
    form: FormData;
};
export declare function isFileOrUint8Array(data: unknown): data is File | Uint8Array | BufferOrStringWithName;
/**
 * @internal
 */
export declare function extractObjectFiles(data: unknown, files?: FileOrBuffer[]): FileOrBuffer[];
/**
 * @internal
 */
export declare function replaceObjectFilesWithUris(data: unknown, uris: string[]): unknown;
/**
 * @internal
 */
export declare function replaceGatewayUrlWithScheme(url: string): string;
/**
 * @internal
 */
export declare function replaceObjectGatewayUrlsWithSchemes<TData>(data: TData): TData;
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