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Benedikt Meurer
6d7cbe0f72
This provides type checking and code completion for lit-html within tsserver. Fixed: 375149136 Change-Id: I9c7a97d14b901ea4cb0c98751d852f0b884230c6 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5953718 Auto-Submit: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Danil Somsikov <dsv@chromium.org>
define-data-property 
Define a data property on an object. Will fall back to assignment in an engine without descriptors.
The three non* argument can also be passed null, which will use the existing state if available.
The loose argument will mean that if you attempt to set a non-normal data property, in an environment without descriptor support, it will fall back to normal assignment.
Usage
var defineDataProperty = require('define-data-property');
var assert = require('assert');
var obj = {};
defineDataProperty(obj, 'key', 'value');
defineDataProperty(
obj,
'key2',
'value',
true, // nonEnumerable, optional
false, // nonWritable, optional
true, // nonConfigurable, optional
false // loose, optional
);
assert.deepEqual(
Object.getOwnPropertyDescriptors(obj),
{
key: {
configurable: true,
enumerable: true,
value: 'value',
writable: true,
},
key2: {
configurable: false,
enumerable: false,
value: 'value',
writable: true,
},
}
);