TypeScript TypeScript Core Types Boolean
Example
A boolean represents the most basic datatype in TypeScript, with the purpose of assigning true/false values.
// set with initial value (either true or false)
let isTrue: boolean = true;
// defaults to 'undefined', when not explicitely set
let unsetBool: boolean;
// can also be set to 'null' as well
let nullableBool: boolean = null;
