import type { Mixedbread } from "../client.mjs";
import type { FileObject, FileCreateParams } from "../resources/files/files.mjs";
import type { RequestOptions } from "../internal/request-options.mjs";
import { APIPromise } from "../core/api-promise.mjs";
export interface PartUploadEvent {
    /** 1-based part number that just completed. */
    partNumber: number;
    /** Total number of parts in this upload. */
    totalParts: number;
    /** Size of this part in bytes. */
    partSize: number;
    /** Cumulative bytes uploaded so far. */
    uploadedBytes: number;
    /** Total file size in bytes. */
    totalBytes: number;
}
export interface MultipartUploadConfig {
    /** Maximum number of concurrent part uploads. Defaults to 5. */
    concurrency?: number;
    /** File size threshold in bytes above which multipart upload is used. Minimum 5MB. Defaults to 100MB. */
    threshold?: number;
    /** Size of each part in bytes. Minimum 5MB. Must not produce more than 10,000 parts. Defaults to 100MB. */
    partSize?: number;
    /** Called after each part is successfully uploaded. */
    onPartUpload?: (event: PartUploadEvent) => void;
}
export declare class MultipartUploadError extends Error {
    readonly uploadId: string;
    constructor(message: string, uploadId: string);
}
export declare function handleFileCreate(client: Mixedbread, body: FileCreateParams & {
    multipartUpload?: MultipartUploadConfig;
}, options?: RequestOptions): APIPromise<FileObject>;
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