Range out of order in character class at new RegExp

[mrshiva009]

iam trying to minify emojione npm package with gulp-minify package. After minifying and trying to access the code iam getting this error .

when browsed about this issue i came to know that making ascii_only options to true might fix the above issue , but this option is not present or might be iam unable to find it .
Can u let me know is there any alternative present for it