Function assert

packages/core/src/common/support.ts:9–12

(fact: boolean, message: string = "Assertion failed")

}

export function assert(fact: boolean, message: string = "Assertion failed"): asserts fact {
    if (fact) return;
    return panic(message);
}

export function assertNever(_never: never, msg?: string): never {
    return panic(msg ?? "Hell froze over");