index.js
function raiseIndent(lines, offset) {
    offset = offset || '    ';

    return lines.map((line) => offset + line);
}
function raiseIndent(lines, offset) {
    offset = offset || '    ';

    return lines.map((line) => offset + line);
}
function raiseIndent ( lines , offset ) { offset = offset || '    ' ; return lines . map ( ( line ) => offset + line ) ; }
raise offset in lines

@param lines
@param offset
@returns {Array|*|{}}
raise offset in lines