import type * as AWS from '@aws-sdk/client-s3';
interface UploadArgs {
    acl?: 'private' | 'public-read';
    bucket: string;
    buffer: Buffer;
    client: AWS.S3;
    collectionPrefix?: string;
    docPrefix?: string;
    filename: string;
    mimeType: string;
    tempFilePath?: string;
    useCompositePrefixes?: boolean;
}
export declare function uploadFile({ acl, bucket, buffer, client, collectionPrefix, docPrefix, filename, mimeType, tempFilePath, useCompositePrefixes, }: UploadArgs): Promise<void>;
export {};
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