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Improve precision of Object.assign signature

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Modified the signature of `Object.assign`, adding three overloads, and adjusting the documentation of the fourth.

Please note that these have been copied verbatim from the _lib.es2015.core.d.ts_ file shipped with typescript@2.1.0-dev.20160725.
This commit is contained in:
Aluan Haddad
2016-07-25 12:37:59 -04:00
committed by GitHub
parent c42b2ba16c
commit 25e18b5924
1 changed files with 28 additions and 1 deletions
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29
core-js/core-js.d.ts vendored
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@@ -31,7 +31,34 @@ interface ObjectConstructor {
* Copy the values of all of the enumerable own properties from one or more source objects to a
* target object. Returns the target object.
* @param target The target object to copy to.
* @param sources One or more source objects to copy properties from.
* @param source The source object from which to copy properties.
*/
assign<T, U>(target: T, source: U): T & U;
/**
* Copy the values of all of the enumerable own properties from one or more source objects to a
* target object. Returns the target object.
* @param target The target object to copy to.
* @param source1 The first source object from which to copy properties.
* @param source2 The second source object from which to copy properties.
*/
assign<T, U, V>(target: T, source1: U, source2: V): T & U & V;
/**
* Copy the values of all of the enumerable own properties from one or more source objects to a
* target object. Returns the target object.
* @param target The target object to copy to.
* @param source1 The first source object from which to copy properties.
* @param source2 The second source object from which to copy properties.
* @param source3 The third source object from which to copy properties.
*/
assign<T, U, V, W>(target: T, source1: U, source2: V, source3: W): T & U & V & W;
/**
* Copy the values of all of the enumerable own properties from one or more source objects to a
* target object. Returns the target object.
* @param target The target object to copy to.
* @param sources One or more source objects from which to copy properties
*/
assign(target: any, ...sources: any[]): any;