Function assert

packages/utils/src/utils.ts:182–189

(
  condition: any,
  msg?: string | Error,
)

}

export function assert(
  condition: any,
  msg?: string | Error,
): asserts condition {
  if (!condition) {
    error(msg || 'unknow reason');
  }
}

export function toBoolean(val: any) {
  if (val === '') return true;