RewriteRule to change the path

[eK3eKyToPa]

I have some files in a folder maned /filedir , for example

[localhost...]
[localhost...]
[localhost...]
[localhost...]

What RewriteRule to write so to be able to access the files via the same address but where is /filesdir to be /doom
for example

[localhost...]
[localhost...]
[localhost...]
[localhost...]

Regards
eK3eKyToPa

[g1smd]

Is this an additional URL, or a replacement URL for the access?