Coveralls reporting does not understand slots (and reports them not tested)

[theycallmehero]

"surface": {:hex, :surface, "0.9.1", "6a343564b1d6c17c619ac933cec5680ffe8c68f0cd2d85f780b70f6607750a96", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.18.0", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:sourceror, "~> 0.11", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "131312d35d190739d0e0f1681acb9fce6962d3f81439011a3331bad2976ca372"},
"excoveralls": {:hex, :excoveralls, "0.15.0", "ac941bf85f9f201a9626cc42b2232b251ad8738da993cf406a4290cacf562ea4", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "9631912006b27eca30a2f3c93562bc7ae15980afb014ceb8147dc5cdd8f376f1"},