Function updateMintAuthority

updateMintAuthority(
    rpc: Rpc,
    payer: Signer,
    mint: PublicKey,
    currentMintAuthority: Signer,
    newMintAuthority: PublicKey | null,
    confirmOptions?: ConfirmOptions,
): Promise<string>
Update the mint authority of a light-token mint. Works for both compressed and decompressed light mints.
Parameters
- rpc: Rpc
  RPC connection
- payer: Signer
  Fee payer (signer)
- mint: PublicKey
  Mint address
- currentMintAuthority: Signer
  Current mint authority (signer)
- newMintAuthority: PublicKey | null
  New mint authority (or null to revoke)
- OptionalconfirmOptions: ConfirmOptions
  Optional confirm options
Returns Promise<string>
- Defined in v3/actions/update-mint.ts:34