code: function() {
  		return flatten(
  			compact(
  				map( this._flow.steps, function( step ) {
  					return steps[ step ].providesDependencies;
  				} )
  			)
  		).concat( this._flow.providesDependenciesInQuery );
  	}
docs: Returns a list of the dependencies provided in the flow configuration.
  
  @return {array} a list of dependency names