interface OES_standard_derivativesimport { type OES_standard_derivatives } from "https://deno.land/x/windmill@v1.361.1/node_modules/evt/src/lib/types/lib.dom.ts"; The OES_standard_derivatives extension is part of the WebGL API and adds the GLSL derivative functions dFdx, dFdy, and fwidth. PropertiesreadonlyFRAGMENT_SHADER_DERIVATIVE_HINT_OES: GLenum