Methods
days(amount) → {Milliseconds}
    Adds given amount of days the the value
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | days to add | 
Returns:
- Type
- Milliseconds
hours(amount) → {Milliseconds}
    Adds given amount of hours the the value
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | hours to add | 
Returns:
- Type
- Milliseconds
milliseconds(amount) → {Milliseconds}
    Adds given amount of milliseconds the the value
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | milliseconds to add | 
Returns:
- Type
- Milliseconds
minutes(amount) → {Milliseconds}
    Adds given amount of minutes the the value
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | minutes to add | 
Returns:
- Type
- Milliseconds
months(amount) → {Milliseconds}
    Adds given amount of months the the value (month = 30 days)
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | months to add | 
Returns:
- Type
- Milliseconds
seconds(amount) → {Milliseconds}
    Adds given amount of seconds the the value
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | seconds to add | 
Returns:
- Type
- Milliseconds
value() → {number}
    Gets current value as number
Returns:
- Type
- number
weeks(amount) → {Milliseconds}
    Adds given amount of weeks the the value (week = 7 days)
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | weeks to add | 
Returns:
- Type
- Milliseconds
years(amount) → {Milliseconds}
    Adds given amount of years the the value (year = 365 days)
    Parameters:
| Name | Type | Description | 
|---|---|---|
| amount | number | years to add | 
Returns:
- Type
- Milliseconds