For AI agents: a documentation index is available at /llms.txt. Markdown versions of all pages are available by appending .md to any URL.
Interface Object
interface Object {
constructor: Function;
hasOwnProperty(v: PropertyKey): boolean;
isPrototypeOf(v: Object): boolean;
propertyIsEnumerable(v: PropertyKey): boolean;
toLocaleString(): string;
toString(): string;
valueOf(): Object;
}
constructor: Function;
hasOwnProperty(v: PropertyKey): boolean;
isPrototypeOf(v: Object): boolean;
propertyIsEnumerable(v: PropertyKey): boolean;
toLocaleString(): string;
toString(): string;
valueOf(): Object;
}
Methods
hasOwnProperty
-
Determines whether an object has a property with the specified name.
Parameters
- v: PropertyKey
A property name.
Returns boolean
- v: PropertyKey
isPrototypeOf
-
Determines whether an object exists in another object's prototype chain.
Parameters
- v: Object
Another object whose prototype chain is to be checked.
Returns boolean
- v: Object
propertyIsEnumerable
-
Determines whether a specified property is enumerable.
Parameters
- v: PropertyKey
A property name.
Returns boolean
- v: PropertyKey
toLocaleString
-
Returns a date converted to a string using the current locale.
Returns string
toString
-
Returns a string representation of an object.
Returns string
valueOf
-
Returns the primitive value of the specified object.
Returns Object
The initial value of Object.prototype.constructor is the standard built-in Object constructor.