

# Module hackney_app #
* [Function Index](#index)
* [Function Details](#functions)

__Behaviours:__ [`application`](application.md).

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## Function Index ##


<table width="100%" border="1" cellspacing="0" cellpadding="2" summary="function index"><tr><td valign="top"><a href="#ensure_deps_started-0">ensure_deps_started/0</a></td><td></td></tr><tr><td valign="top"><a href="#get_app_env-1">get_app_env/1</a></td><td>return a config value.</td></tr><tr><td valign="top"><a href="#get_app_env-2">get_app_env/2</a></td><td>return a config value.</td></tr><tr><td valign="top"><a href="#start-2">start/2</a></td><td></td></tr><tr><td valign="top"><a href="#stop-1">stop/1</a></td><td></td></tr></table>


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## Function Details ##

<a name="ensure_deps_started-0"></a>

### ensure_deps_started/0 ###

`ensure_deps_started() -> any()`

<a name="get_app_env-1"></a>

### get_app_env/1 ###

`get_app_env(Key) -> any()`

return a config value

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### get_app_env/2 ###

`get_app_env(Key, Default) -> any()`

return a config value

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### start/2 ###

`start(StartType, StartArgs) -> any()`

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### stop/1 ###

`stop(State) -> any()`

