公共组件、公共样式集合
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declare function unboxPrimitive<T extends unboxPrimitive.Boxed>(value: T): unboxPrimitive.Unbox<T>;
declare namespace unboxPrimitive {
type Boxed = String | Number | Boolean | Symbol | BigInt;
type Unbox<T extends Boxed> = T extends String ? string
: T extends Number ? number
: T extends Boolean ? boolean
: T extends Symbol ? symbol
: T extends BigInt ? bigint
: never;
}
export = unboxPrimitive;