# aStaking docs

## AStaking

### \_stakingProxy

```solidity
address _stakingProxy
```

### \_grgToken

```solidity
address _grgToken
```

### \_grgTransferProxy

```solidity
address _grgTransferProxy
```

### constructor

```solidity
constructor(address stakingProxy, address grgToken, address grgTransferProxy) public
```

### stake

```solidity
function stake(uint256 amount) external
```

Stakes an amount of GRG to own staking pool. Creates staking pool if doesn't exist.

*Creating staking pool if doesn't exist effectively locks direct call.*

#### Parameters

| Name   | Type    | Description             |
| ------ | ------- | ----------------------- |
| amount | uint256 | Amount of GRG to stake. |

### undelegateStake

```solidity
function undelegateStake(uint256 amount) external
```

Undelegates stake for the pool.

#### Parameters

| Name   | Type    | Description                          |
| ------ | ------- | ------------------------------------ |
| amount | uint256 | Number of GRG units with undelegate. |

### unstake

```solidity
function unstake(uint256 amount) external
```

Unstakes staked undelegated tokens for the pool.

#### Parameters

| Name   | Type    | Description                     |
| ------ | ------- | ------------------------------- |
| amount | uint256 | Number of GRG units to unstake. |

### withdrawDelegatorRewards

```solidity
function withdrawDelegatorRewards() external
```

Withdraws delegator rewards of the pool.

### \_getGrgToken

```solidity
function _getGrgToken() private view returns (address)
```

### \_getGrgTransferProxy

```solidity
function _getGrgTransferProxy() private view returns (address)
```

### \_getStakingProxy

```solidity
function _getStakingProxy() private view returns (address)
```