_transformOptionsValuesToDefaultTypes() {
        for (const key in this.settings) {
            if (Object.prototype.hasOwnProperty.call(this.settings, key)) {
                const value = this.settings[key];

                // Convert the strings 'true' and 'false' to booleans
                if (value === 'true' || value === 'false') {
                    this.settings[key] = value === 'true';
                }

                // Convert numbers in options to strings
                //TODO Only transform the values of type 'Number' to 'String' if it's a currency number (so that we can have big numbers). Do not convert other numbers (i.e. `historySize`)
                if (typeof value === 'number') {
                    this.settings[key] = value.toString();
                }
            }
        }
    }
Modify the user settings to make them 'exploitable' later.