Interface AttachmentUploadConfig

interface AttachmentUploadConfig {
    confirmUpload: (
        signedUrl: SignedUploadUrl,
        fileMeta: { mimeType: string; name: string; size: number },
    ) => Promise<string>;
    requestSignedUrl: (
        file: { mimeType: string; name: string; size: number },
    ) => Promise<SignedUploadUrl>;
    uploadToSignedUrl: (
        signedUrl: SignedUploadUrl,
        file: File,
        onProgress?: (pct: number) => void,
    ) => Promise<boolean>;
}