Add some docs

docs/make.jl

@@ -6,6 +6,12 @@ makedocs(;
     format = Documenter.HTML(
         prettyurls = get(ENV, "CI", nothing) == "true",
     ),
+    modules = [NonuniformFFTs],
+    pages = [
+        "index.md",
+        "API.md",
+    ],
+    warnonly = [:missing_docs],  # TODO fix this?
 )
 
 deploydocs(

docs/src/API.md

@@ -0,0 +1,27 @@
+# API
+
+```@meta
+CurrentModule = NonuniformFFTs
+```
+
+## Creating plans
+
+```@docs
+PlanNUFFT
+```
+
+## Setting non-uniform points
+
+## Executing plans
+
+## Other functions
+
+```@docs
+size(::PlanNUFFT)
+```
+
+## Index
+
+```@index
+Pages = ["NUFFT.md"]
+```