module.exports = {

/**
 * Converts a string to a base 64 string
 * @param str
 */
encodeBase64: function(str) {
},
/**
 * Lookup the mime-type of a filename
 * @param filename
 */
mimeLookup: function (filename) {
},
/**
 * Look up the charset of a mime type
 * @param mime
 */
charsetLookup: function (mime) {
},
/**
 * Gets a source map generator
 */
getSourceMapGenerator: function getSourceMapGenerator() {
}

};