style(cd): add types

Author: vicb

modules/change_detection/src/dynamic_change_detector.js

@@ -119,7 +119,7 @@ export class DynamicChangeDetector extends ChangeDetector {
  }
  }
 
- _referenceCheck(proto) {
+ _referenceCheck(proto:ProtoRecord) {
  var prevValue = this._readSelf(proto);
  var currValue = this._calculateCurrValue(proto);
 
@@ -132,7 +132,7 @@ export class DynamicChangeDetector extends ChangeDetector {
  }
  }
 
- _calculateCurrValue(proto) {
+ _calculateCurrValue(proto:ProtoRecord) {
  switch (proto.mode) {
  case RECORD_TYPE_SELF:
  throw new BaseException("Cannot evaluate self");
@@ -170,7 +170,7 @@ export class DynamicChangeDetector extends ChangeDetector {
  }
  }
 
- _structuralCheck(proto) {
+ _structuralCheck(proto:ProtoRecord) {
  var self = this._readSelf(proto);
  var context = this._readContext(proto);
 
@@ -227,19 +227,19 @@ export class DynamicChangeDetector extends ChangeDetector {
  }
  }
 
- _readContext(proto) {
+ _readContext(proto:ProtoRecord) {
  return this.values[proto.contextIndex];
  }
 
- _readSelf(proto) {
+ _readSelf(proto:ProtoRecord) {
  return this.values[proto.record_type_selfIndex];
  }
 
- _writeSelf(proto, value) {
+ _writeSelf(proto:ProtoRecord, value) {
  this.values[proto.record_type_selfIndex] = value;
  }
 
- _readArgs(proto) {
+ _readArgs(proto:ProtoRecord) {
  var res = ListWrapper.createFixedSize(proto.args.length);
  var args = proto.args;
  for (var i = 0; i < args.length; ++i) {
@@ -256,4 +256,4 @@ function isSame(a, b) {
  if (a instanceof String && b instanceof String && a == b) return true;
  if ((a !== a) && (b !== b)) return true;
  return false;
-}
+}