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-- @module PhysicsContactPreSolve

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-- @function [parent=#PhysicsContactPreSolve] getFriction 
-- @param self
-- @return float#float ret (return value: float)
        
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-- @function [parent=#PhysicsContactPreSolve] getRestitution 
-- @param self
-- @return float#float ret (return value: float)
        
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-- @function [parent=#PhysicsContactPreSolve] setFriction 
-- @param self
-- @param #float float
        
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-- @function [parent=#PhysicsContactPreSolve] ignore 
-- @param self
        
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-- @function [parent=#PhysicsContactPreSolve] getSurfaceVelocity 
-- @param self
-- @return math::Vector2#math::Vector2 ret (return value: cc.math::Vector2)
        
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-- @function [parent=#PhysicsContactPreSolve] setSurfaceVelocity 
-- @param self
-- @param #cc.math::Vector2 array
        
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-- @function [parent=#PhysicsContactPreSolve] setRestitution 
-- @param self
-- @param #float float
        
return nil