remove _last

Author: MaxGraey

src/module.ts

@@ -433,9 +433,7 @@ export enum UnaryOp {
   /** f32x4.demote_f64x2_zero */
   DemoteZeroF64x2ToF32x4 = 123 /* _BinaryenDemoteZeroVecF64x2ToVecF32x4 */,
   /** f64x2.promote_low_f32x4 */
-  PromoteLowF32x4ToF64x2 = 124 /* _BinaryenPromoteLowVecF32x4ToVecF64x2 */,
-
-  _last = PromoteLowF32x4ToF64x2
+  PromoteLowF32x4ToF64x2 = 124 /* _BinaryenPromoteLowVecF32x4ToVecF64x2 */
 }
 
 /** Binaryen binary operation constants. */
@@ -834,9 +832,7 @@ export enum BinaryOp {
   /** i16x8.narrow_i32x4_u */
   NarrowU32x4ToU16x8 = 194 /* _BinaryenNarrowUVecI32x4ToVecI16x8 */,
   /** i8x16.swizzle */
-  SwizzleI8x16 = 195 /* _BinaryenSwizzleVecI8x16 */,
-
-  _last = SwizzleI8x16
+  SwizzleI8x16 = 195 /* _BinaryenSwizzleVecI8x16 */
 }
 
 /** Binaryen atomic read-modify-write operation constants. */