Store a stringified representation of the current entry tree in a specified input element.

The TextInputStore extension can be configured with the TextInputStoreOptions object. 

import { defineFilePond } from 'filepond';
import { locale } from 'filepond/locales/en-gb.js';
import { TextInputStore } from 'filepond/extensions/text-input-store.js';

defineFilePond({
    locale,
    extensions: [
        // Add the TextInputStore extension and configure with TextInputStoreOptions object
        TextInputStore
    ]
})