Method toNative

tests/helpers/FiatToken.ts:180–182

* toNative convert the ERC20 USDC (6 decimals) amount to native USDC (18 decimals) amount. * * @param amount {bigint} - the USDC ERC20 string amount. * @returns {bigint} - the native USDC amount.

(amount: bigint)

   * @returns {bigint} - the native USDC amount.
   */
  static toNative(amount: bigint): bigint {
    return amount * 1_000_000_000_000n
  }

  /**
   * wrapper for getContract to attch to existing USDC contract.