nwex.de/util/assertions.ts

export function VERIFY(condition: boolean, message?: string): asserts condition {
    if (!condition) throw new Error(`VERIFY: ${message ?? 'Condition was not met.'}`);
}

export function VERIFY_NOT_REACHED(message?: string): void {
    if (message !== undefined) throw new Error(`VERIFY_NOT_REACHED: ${message}`);

    throw new Error('VERIFY_NOT_REACHED');
}

export function TODO(message?: string): void {
    if (message !== undefined) throw new Error(`TODO: ${message}`);

    throw new Error('TODO');
}