Fixes

Author: schmidt-sebastian

packages/firestore/src/api/field_value.ts

@@ -189,10 +189,11 @@ export class NumericIncrementFieldValueImpl extends SerializableFieldValue {
   }
 
   _toFieldTransform(context: ParseContext): FieldTransform {
-    return new FieldTransform(
-      context.path!,
+    const numericIncrement = new NumericIncrementTransformOperation(
+      context.serializer,
       toNumber(context.serializer, this._operand)
     );
+    return new FieldTransform(context.path!, numericIncrement);
   }
 
   isEqual(other: FieldValue): boolean {

packages/firestore/src/model/mutation.ts

@@ -89,7 +89,10 @@ export class FieldTransform {
   ) {}
 }
 
-export function fieldTransformEquals(l: FieldTransform, r: FieldTransform) {
+export function fieldTransformEquals(
+  l: FieldTransform,
+  r: FieldTransform
+): boolean {
   return (
     l.field.isEqual(r.field) &&
     transformOperationEquals(l.transform, r.transform)

packages/firestore/src/model/transform_operation.ts

@@ -29,7 +29,6 @@ import {
 } from './values';
 import { serverTimestamp } from './server_timestamps';
 import { arrayEquals } from '../util/misc';
-import instantiate = WebAssembly.instantiate;
 
 /** Represents a transform within a TransformMutation. */
 export interface TransformOperation {}
@@ -209,7 +208,7 @@ export class NumericIncrementTransformOperation implements TransformOperation {
 export function applyNumericIncrementTransform(
   transform: NumericIncrementTransformOperation,
   previousValue: api.Value | null
-) {
+): api.Value {
   // PORTING NOTE: Since JavaScript's integer arithmetic is limited to 53 bit
   // precision and resolves overflows by reducing precision, we do not
   // manually cap overflows at 2^63.