1234567891011121314151617181920212223

import { hexToBn } from './toBn.ts';
/** * @name hexToNumber * @summary Creates a Number value from a Buffer object. * @description * `null` inputs returns an NaN result, `hex` values return the actual value as a `Number`. * @example * <BR> * * ```javascript * import { hexToNumber } from 'https://deno.land/x/polkadot@0.2.40/util/mod.ts'; * * hexToNumber('0x1234'); // => 0x1234 * ``` */export function hexToNumber (value?: string | null): number {  return value    ? hexToBn(value).toNumber()    : NaN;}