(e3, t2)
| 8089 | return !!r2(e3) && (!!Object.prototype.hasOwnProperty.call(e3, "_transformStreamController") && e3 instanceof TransformStream2); |
| 8090 | } |
| 8091 | function cr(e3, t2) { |
| 8092 | Sr(e3, t2), dr(e3, t2); |
| 8093 | } |
| 8094 | function dr(e3, t2) { |
| 8095 | hr(e3._transformStreamController), function(e4, t3) { |
| 8096 | e4._writableController.error(t3); |