import { BacktraceAttachment } from '@backtrace/sdk-core';
import { Readable } from 'stream';
import { BacktraceSetupConfiguration } from '../BacktraceConfiguration.js';
/**
 * Transform a client attachment into the attachment model.
 */
export declare function transformAttachment(attachment: NonNullable<BacktraceSetupConfiguration['attachments']>[number] | BacktraceAttachment): BacktraceAttachment<Buffer | Readable | string | Uint8Array>;