data_object Constant – DEFAULT_LIGHT_MATERIAL_CONTEXT

const DEFAULT_LIGHT_MATERIAL_CONTEXT: {
  bindApplyMaterial: (
    applyMaterial: ShaderModule,
  ) => ParsedBundle,
  useApplyMaterial: (
    applyMaterial: ShaderModule,
  ) => ParsedBundle,
  useNoApplyMaterial: () => void,
}

Source

packages / workbench / src / providers / light-material-provider.ts