@hyperledger/cactus-common
Version:
Universal library used by both front end and back end components of Cactus. Aims to be a developer swiss army knife.
14 lines (13 loc) • 509 B
TypeScript
export declare class Bools {
/**
* Determines if a value is strictly a boolean `true` or `false`. Anything else
* will result in the method returning `false`.
*
* Useful in cases where you have an optional boolean parameter that you need
* to assign a default value to by determining if it had been set or not.
*
* @param val The value to be decided on whether it's strictly boolean `true`
* or `false`.
*/
static isBooleanStrict(val: unknown): boolean;
}