Function Before

Before(fn: HookFunction): void
Define a hook that should be executed before Gherkin-derived steps in each test.
Parameters
- fn: HookFunction
  the function to be executed
Returns void
Example
```
Before(async () => {
  // do stuff here
})
```
- Defined in index.ts:60
Before(options: HookOptions, fn: HookFunction): void
Define a hook that should be executed before Gherkin-derived steps in each test.
Parameters
- options: HookOptions
  declare more information about this hook
- fn: HookFunction
  the function to be executed
Returns void
Example
```
Before({ name: 'Provision resources', tagFilter: '@uses-resources' }, async () => {
  // do stuff here
})
```
- Defined in index.ts:70