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Add some casts for places Closure doesn't understand constructor

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This commit is contained in:
Alexander Marks
2019-06-03 13:54:47 -07:00
parent 0ae14b9c4b
commit 10d43ce849
1 changed files with 8 additions and 2 deletions
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10
lib/utils/templatize.js
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@@ -101,7 +101,10 @@ function upgradeTemplate(template, constructor) {
* @implements {Polymer_PropertyEffects}
* @private
*/
const templateInstanceBase = PropertyEffects(class {});
const templateInstanceBase = PropertyEffects(
// This cast shouldn't be neccessary, but Closure doesn't understand that
// "class {}" is a constructor function.
/** @type {function(new:Object)} */(class {}));
/**
* @polymer
@@ -317,7 +320,10 @@ TemplateInstanceBase.prototype.__hostProps;
* @implements {Polymer_MutableData}
* @private
*/
const MutableTemplateInstanceBase = MutableData(TemplateInstanceBase);
const MutableTemplateInstanceBase = MutableData(
// This cast shouldn't be necessary, but Closure doesn't seem to understand
// this constructor.
/** @type {function(new:TemplateInstanceBase)} */(TemplateInstanceBase));
function findMethodHost(template) {
// Technically this should be the owner of the outermost template.