1 | export declare function getValueOrUndefined<T>(value: T | null | undefined): T | undefined;
|
2 | export declare function throwIfNullOrUndefined<T>(value: T | null | undefined, name: string): T;
|
3 | export declare function getArray<T>(value: readonly T[] | null | undefined): readonly T[];
|
4 | export declare function notNull<T>(value: T | null | undefined): value is T;
|