Function getMintInfoAndSubscribe

getMintInfoAndSubscribe(connection: Connection, publicKey: PublicKey, callback: ((amount: helpers.TokenAmount, context: Context) => void), commitment?: Commitment): Promise<number>
Fetch an account for the specified public key and subscribe a callback to be invoked whenever the specified account changes.

Returns
subscription id
Parameters
- connection: Connection
  
  Connection to use
- publicKey: PublicKey
  
  Public key of the account to monitor
- callback: ((amount: helpers.TokenAmount, context: Context) => void)
  
  Function to invoke whenever the account is changed
  - - (amount: helpers.TokenAmount, context: Context): void
    - Parameters
      
      amount: helpers.TokenAmount
      
      context: Context
      
      Returns void
- Optional commitment: Commitment
  
  Specify the commitment level account changes must reach before notification
Returns Promise<number>
- Defined in src/helpers/programUtil.ts:199

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