function buildFormDataParamFile (data, indentation, bodyTrim, index) {
  return `file${index} = fileUpload(\n` +
    `${indentation.repeat(1)}filename = path.expand('${sanitizeString(data.src, bodyTrim)}')` +
    ')\n';
}
/**
 * builds a data param for a file
 *
 * @param {Object} data item from the array of form data (key value).
 * @param {String} indentation indentation to be added to the snippet
 * @param {boolean} bodyTrim trim body option
 * @param {number} index index of the current file
 * @returns {String} snippet of file uploading
 */
builds a data param for a file
@param {Object} data item from the array of form data (key value).
@param {String} indentation indentation to be added to the snippet
@param {boolean} bodyTrim trim body option
@param {number} index index of the current file
@returns {String} snippet of file uploading
builds a data param for a file @param { Object } data item from the array of form data ( key value ) . @param { String } indentation indentation to be added to the snippet @param { boolean } bodyTrim trim body option @param { number } index index of the current file @returns { String } snippet of file uploading
function buildFormDataParamFile (data, indentation, bodyTrim, index) {
  return `file${index} = fileUpload(\n` +
    `${indentation.repeat(1)}filename = path.expand('${sanitizeString(data.src, bodyTrim)}')` +
    ')\n';
}
function buildFormDataParamFile ( data , indentation , bodyTrim , index ) { return ` ${ index } \n ` + ` ${ indentation . repeat ( 1 ) } ${ sanitizeString ( data . src , bodyTrim ) } ` + ')\n' ; }
builds a data param for a file
 @param {Object} data item from the array of form data (key value).
builds a data param for a file @param { Object } data item from the array of form data ( key value ) .