math-helper-functions/dist/modules/checks.d.ts

Helper with misc. math functions such as sums, averages, max, min, etc

export declare function isEmptyString(val: any): val is string;
export declare function isNonEmptyString(val: any): val is string;
export declare function isNonEmptyArray<T>(value: any): value is T[];
export declare function isEmptyArray(value: any): value is [];