Add the skeletons for the elements.

src/context/latex_environment.rs

@@ -0,0 +1,23 @@
+use std::path::Path;
+
+use serde::Serialize;
+
+use crate::config::Config;
+use crate::error::CustomError;
+use crate::intermediate::ILatexEnvironment;
+
+#[derive(Debug, Serialize)]
+#[serde(tag = "type")]
+#[serde(rename = "latex_environment")]
+pub(crate) struct RenderLatexEnvironment {}
+
+impl RenderLatexEnvironment {
+    pub(crate) fn new<D: AsRef<Path>, F: AsRef<Path>>(
+        config: &Config,
+        output_directory: D,
+        output_file: F,
+        original: &ILatexEnvironment,
+    ) -> Result<RenderLatexEnvironment, CustomError> {
+        Ok(RenderLatexEnvironment {})
+    }
+}