Add the skeletons for the objects.

src/context/superscript.rs

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