/**
 * Translated to `refract(I, N, eta)` in the shader language, where `I` is the incident vector, `N` is the normal vector and `eta` is the ratio of the indices of the refraction.
 *
*/
declare class VisualShaderNodeVectorRefract extends VisualShaderNode  {

  
/**
 * Translated to `refract(I, N, eta)` in the shader language, where `I` is the incident vector, `N` is the normal vector and `eta` is the ratio of the indices of the refraction.
 *
*/
  new(): VisualShaderNodeVectorRefract; 
  static "new"(): VisualShaderNodeVectorRefract 





  connect<T extends SignalsOf<VisualShaderNodeVectorRefract>>(signal: T, method: SignalFunction<VisualShaderNodeVectorRefract[T]>): number;






}