How to convert mat3(mvi) in GLSL into WGSL?

[jack1232]

I have the following GLSL code in the fragment shader when doing lighting:

mat4 mvi = transpose(inverse(modelViewMatrix));
vec3 my_normal = mat3(mvi) * normal;

How to convert this code into WGSL code?

[kvark]

Note that there isn't any inverse today - https://gpuweb.github.io/gpuweb/wgsl.html#matrix-builtin-functions