Function assertNumber

packages/core/src/util/assert.ts:17–21

(actual: any, msg: string)

import {stringify} from './stringify';

export function assertNumber(actual: any, msg: string): asserts actual is number {
  if (!(typeof actual === 'number')) {
    throwError(msg, typeof actual, 'number', '===');
  }
}

export function assertNumberInRange(
  actual: any,