Function createApproveInterfaceInstructions

createApproveInterfaceInstructions(
    rpc: Rpc,
    payer: PublicKey,
    mint: PublicKey,
    tokenAccount: PublicKey,
    delegate: PublicKey,
    amount: number | bigint | BN,
    owner: PublicKey,
    decimals: number,
    programId?: PublicKey,
    options?: InterfaceOptions,
): Promise<TransactionInstruction[][]>
Build instruction batches for approving a delegate on an ATA.

Supports light-token, SPL, and Token-2022 mints. Returns TransactionInstruction[][]. Send [0..n-2] in parallel, then [n-1].
Parameters
- rpc: Rpc
  RPC connection
- payer: PublicKey
  Fee payer public key
- mint: PublicKey
  Mint address
- tokenAccount: PublicKey
  ATA address
- delegate: PublicKey
  Delegate to approve
- amount: number | bigint | BN
  Amount to delegate
- owner: PublicKey
  Owner public key
- decimals: number
  Token decimals
- programId: PublicKey = LIGHT_TOKEN_PROGRAM_ID
  Token program ID (default: LIGHT_TOKEN_PROGRAM_ID)
- Optionaloptions: InterfaceOptions
  Optional interface options (wrap is nested here)
Returns Promise<TransactionInstruction[][]>
Instruction batches

Remarks
For light-token mints, all cold (compressed) balances are loaded into the hot ATA before the approve instruction. The amount parameter only controls the delegate's spending limit, not the number of accounts loaded. Users with many cold accounts may see additional load transactions.
- Defined in v3/instructions/approve-interface.ts:70