Function assert

packages/@ember/debug/lib/assert.ts:47–51

(desc: string, test?: unknown)

  function assert(desc: string, test: unknown): asserts test;
  // eslint-disable-next-line no-inner-declarations
  function assert(desc: string, test?: unknown): asserts test {
    if (!test) {
      throw new Error(`Assertion Failed: ${desc}`);
    }
  }
  setAssert(assert);
}