ShaderMaterial with shadows doesn't compile after threejs v0.118.0 - three.js

Question

Followed this example but the vertex shader doesn't compile after threejs v0.118.0:
https://codesandbox.io/s/shader-light-shadow-experiments-forked-5e14lh
You can test this in codesandbox by selecting different three versions in the dependencies section on the sidebar.
Error msg in printed in console:
THREE.WebGLProgram: shader error: 0 35715 false gl.getProgramInfoLog Vertex shader is not compiled.
THREE.WebGLShader: gl.getShaderInfoLog() vertex
ERROR: 0:197: 'transformedNormal' : undeclared identifier
ERROR: 0:197: 'inverseTransformDirection' : no matching overloaded function found
ERROR: 0:197: '=' : dimension mismatch
ERROR: 0:197: '=' : cannot convert from 'const mediump float' to 'highp 3-component vector of float'
Checked the migration guide for r117 -> r118 but could not figure out how to fix it.
https://github.com/mrdoob/three.js/wiki/Migration-Guide#r117--r118

Answer 1

Error is:
ERROR: 0:199: 'transformedNormal' : undeclared identifier
ERROR: 0:199: 'inverseTransformDirection' : no matching overloaded function found
To relsolve it, you need to add normal definition to your vertex shader. The following code fixes your case.
#include <common>
#include <fog_pars_vertex>
#include <shadowmap_pars_vertex>
void main() {
#include <begin_vertex>
#include <beginnormal_vertex> // Defines objectNormal
#include <project_vertex>
#include <worldpos_vertex>
#include <defaultnormal_vertex> // Defines transformedNormal
#include <shadowmap_vertex>
#include <fog_vertex>
}