# FixTask Documentation

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`import "task/global";`

## Global class

Global class allows access to global data from different threads.

### Functions

`static function set(key, value)`
  Sets global variable for given key to value.
`static function get(key): Dynamic`
  Gets the value of global variable for given key.
`static function add(key, value: Integer): Integer`
  Sets global variable for given key to value incremented by given value while returning the previous value.