@siren-js/client/dist/serialize/serialize-multipart-form-data.js

Siren API client library

/**
 * Transforms an array of {@linkcode NameValuePair} objects into a
 * [`FormData`](https://developer.mozilla.org/en-US/docs/Web/API/FormData)
 * object.
 */
export const serializeMultipartFormData = (nameValuePairs) => nameValuePairs.reduce((formData, [name, value]) => {
    formData.append(name, value);
    return formData;
}, new FormData());