(t, e)
| 3218 | oa.responseType = "json"; |
| 3219 | const aa = { dsv: na, csv: ea(","), tsv: ea("\t"), json: ra, topojson: oa }; |
| 3220 | function sa(t, e) { |
| 3221 | return arguments.length > 1 |
| 3222 | ? ((aa[t] = e), this) |
| 3223 | : ut(aa, t) |
| 3224 | ? aa[t] |
| 3225 | : null; |
| 3226 | } |
| 3227 | function ua(t) { |
| 3228 | const e = sa(t); |
| 3229 | return (e && e.responseType) || "text"; |