Function selectTokenAccountsForApprove

selectTokenAccountsForApprove(
    accounts: ParsedTokenAccount[],
    approveAmount: BN,
    maxInputs?: number,
): [
    selectedAccounts: ParsedTokenAccount[],
    total: BN,
    totalLamports: BN
    | null,
    maxPossibleAmount: BN,
]
Selects token accounts for approval, first trying to find an exact match, then falling back to minimum selection.
Parameters
- accounts: ParsedTokenAccount[]
  Token accounts to choose from.
- approveAmount: BN
  Amount to approve.
- OptionalmaxInputs: number = 4
  Max accounts to select when falling back to minimum selection.
Returns [
    selectedAccounts: ParsedTokenAccount[],
    total: BN,
    totalLamports: BN
    | null,
    maxPossibleAmount: BN,
]
- Returns:
  - selectedAccounts: Accounts chosen for approval.
  - total: Total amount from selected accounts.
  - totalLamports: Total lamports from selected accounts.
  - maxPossibleAmount: Max approvable amount given maxInputs.
- Defined in utils/select-input-accounts.ts:25