chenyc
2025-05-29 92f69c57b920cf62ecc9f15f9ed196fa26dbf2ac
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export declare type WithAge<TSource> = TSource & {
    age: number;
};
export declare function isWithAge(obj: any): obj is WithAge<{}>;
export declare function extendWithAge<TSource>(sourceObj: TSource, age: number): WithAge<TSource>;