StakePoolProgram.increaseValidatorStake constructor
      
      StakePoolProgram.increaseValidatorStake({ 
    
- required SolAddress stakePool,
- required SolAddress staker,
- required SolAddress withdrawAuthority,
- required SolAddress validatorList,
- required SolAddress reserveStake,
- required SolAddress transientStake,
- required SolAddress validatorStake,
- required SolAddress validatorVote,
- required StakePoolIncreaseValidatorStakeLayout layout,
(Staker only) Increase stake on a validator from the reserve account
Internally, this instruction splits reserve stake into a transient stake
account and delegate to the appropriate validator.
UpdateValidatorListBalance will do the work of merging once it's
ready.
Implementation
factory StakePoolProgram.increaseValidatorStake({
  /// Stake pool
  required SolAddress stakePool,
  /// Stake pool staker
  required SolAddress staker,
  /// Stake pool withdraw authority
  required SolAddress withdrawAuthority,
  /// Validator list
  required SolAddress validatorList,
  /// Stake pool reserve stake
  required SolAddress reserveStake,
  /// Transient stake account
  required SolAddress transientStake,
  /// Validator stake account
  required SolAddress validatorStake,
  /// Validator vote account to delegate to
  required SolAddress validatorVote,
  required StakePoolIncreaseValidatorStakeLayout layout,
}) {
  return StakePoolProgram(
      layout: layout,
      keys: [
        stakePool.toReadOnly(),
        staker.toSigner(),
        withdrawAuthority.toReadOnly(),
        validatorList.toWritable(),
        reserveStake.toWritable(),
        transientStake.toWritable(),
        validatorStake.toReadOnly(),
        validatorVote.toReadOnly(),
        SystemProgramConst.sysvarClockPubkey.toReadOnly(),
        SystemProgramConst.sysvarRentPubkey.toReadOnly(),
        SystemProgramConst.sysvarStakeHistoryPubkey.toReadOnly(),
        StakeProgramConst.stakeConfigId.toReadOnly(),
        SystemProgramConst.programId.toReadOnly(),
        StakeProgramConst.programId.toReadOnly()
      ],
      programId: StakePoolProgramConst.programId);
}