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feat(scanner): tier-3 type inheritance for Java, C#, Kotlin, Scala, Swift, Ruby
Promotes six languages from catalog plugins (line-based tier 1) to first-class built-ins (full AST tier 3) by adding their tree-sitter grammars and wiring functions, imports, calls, and type heritage extraction. - Cargo.toml: tree-sitter-java, -c-sharp, -kotlin-ng (compatible with tree-sitter 0.26), -scala, -swift, -ruby - facts.rs: extend Language enum + extension matching for .java, .cs, .kt/.kts, .scala/.sc, .swift, .rb - scanner.rs: per-language match arms in extract_functions, extract_imports, extract_calls, extract_tree_sitter_types; recognize each grammar's class-like nodes (interface_declaration, enum_declaration, record_declaration, object_declaration, trait_definition, protocol_declaration, class, module) and pull heritage from the right field/node names per grammar - collect_type_identifiers handles Ruby `constant`, scoped names, and Swift's `inheritance_specifier` direct children - Generic JVM-style import fallback for Java/Kotlin/Scala/Swift, a using-form for C#, and a require/load-form for Ruby - 7 new heritage tests cover all 6 languages plus C++ Tier-3 coverage: Python, TypeScript, C++, Java, C#, Kotlin, Scala, Swift, Ruby (9). Rust and C stay at tier 2 by design - Rust uses traits, C has no class system.
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‎Cargo.toml‎

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@@ -69,10 +69,16 @@ tokio-stream = { version = "0.1", features = ["sync"] }
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toml = "1.1.2"
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tree-sitter = "0.26.8"
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tree-sitter-c = "0.24.2"
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tree-sitter-c-sharp = "0.23.5"
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tree-sitter-cpp = "0.23.4"
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tree-sitter-java = "0.23.5"
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tree-sitter-kotlin-ng = "1.1.0"
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tree-sitter-language = "0.1"
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tree-sitter-python = "0.25.0"
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tree-sitter-ruby = "0.23.1"
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tree-sitter-rust = "0.24.2"
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tree-sitter-scala = "0.26.0"
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tree-sitter-swift = "0.7.1"
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tree-sitter-typescript = "0.23.2"
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# build.rs uses only std + git/make subprocesses; no build-deps.

‎README.md‎

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@@ -114,11 +114,13 @@ independent baselines, zero cross-project bleed.
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- **Evolution signal** - bus factor per file, change-coupling pairs,
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temporal hotspots (churn x complexity), file age windows, and
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bug-fix concentration over the last 500 commits
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- **68 language profiles out of the box** - Rust, Python, TypeScript,
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C, C++ via tree-sitter; 63 more standard profiles (Go, Java,
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Kotlin, Swift, Ruby, Elixir, Haskell, Clojure, Zig, GLSL,
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Terraform, Dockerfile, ...) via configurable plugins. Add your own
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in `.raysense/plugins/`.
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- **68 language profiles out of the box** - 11 languages with full
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AST analysis (Python, TypeScript, C++, Java, C#, Kotlin, Scala,
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Swift, Ruby get type inheritance on top; Rust and C stop at
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complexity since their type models don't fit the inheritance
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graph). 57 more standard profiles (Go, Elixir, Haskell, Clojure,
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Zig, GLSL, Terraform, Dockerfile, ...) via configurable plugins.
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Add your own in `.raysense/plugins/`.
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## Built on Rayforce
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‎site/index.html‎

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<div class="section-eyebrow">LANGUAGE COVERAGE</div>
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<h2>68 languages, three tiers of analysis depth.</h2>
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<p class="section-lead">
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Tree-sitter built-ins get the full pipeline: function bodies parsed, cyclomatic and cognitive complexity, type inheritance (Python and TypeScript), and call graphs. The catalog plugins extract functions and imports via configurable prefix patterns, no AST. Every other metric on this page (edit-risk, score drift, bug-density, evolution, blast radius) works at every tier.
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Tree-sitter built-ins get the full pipeline: function bodies parsed, cyclomatic and cognitive complexity, type inheritance (9 languages: Python, TypeScript, C++, Java, C#, Kotlin, Scala, Swift, Ruby), and call graphs. The catalog plugins extract functions and imports via configurable prefix patterns, no AST. Every other metric on this page (edit-risk, score drift, bug-density, evolution, blast radius) works at every tier.
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</p>
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<div class="lang-legend">
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<div class="lang-grid">
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<div class="lang-cell lang-tier-1"><span class="lang-name">Assembly</span></div>
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<div class="lang-cell lang-tier-2"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/c/c-original.svg" onerror="this.remove()"><span class="lang-name">C</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/csharp/csharp-plain.svg" onerror="this.remove()"><span class="lang-name">C#</span></div>
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<div class="lang-cell lang-tier-2"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/cplusplus/cplusplus-plain.svg" onerror="this.remove()"><span class="lang-name">C++</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/csharp/csharp-plain.svg" onerror="this.remove()"><span class="lang-name">C#</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/cplusplus/cplusplus-plain.svg" onerror="this.remove()"><span class="lang-name">C++</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/clojure/clojure-plain.svg" onerror="this.remove()"><span class="lang-name">Clojure</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/cmake/cmake-plain.svg" onerror="this.remove()"><span class="lang-name">CMake</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/cobol/cobol-original.svg" onerror="this.remove()"><span class="lang-name">COBOL</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/haskell/haskell-plain.svg" onerror="this.remove()"><span class="lang-name">Haskell</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/terraform/terraform-plain.svg" onerror="this.remove()"><span class="lang-name">HCL</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/html5/html5-plain.svg" onerror="this.remove()"><span class="lang-name">HTML</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/java/java-plain.svg" onerror="this.remove()"><span class="lang-name">Java</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/java/java-plain.svg" onerror="this.remove()"><span class="lang-name">Java</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/json/json-plain.svg" onerror="this.remove()"><span class="lang-name">JSON</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">Jsonnet</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/julia/julia-plain.svg" onerror="this.remove()"><span class="lang-name">Julia</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/kotlin/kotlin-plain.svg" onerror="this.remove()"><span class="lang-name">Kotlin</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/kotlin/kotlin-plain.svg" onerror="this.remove()"><span class="lang-name">Kotlin</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">Lisp</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/lua/lua-plain.svg" onerror="this.remove()"><span class="lang-name">Lua</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">Make</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/python/python-plain.svg" onerror="this.remove()"><span class="lang-name">Python</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/r/r-plain.svg" onerror="this.remove()"><span class="lang-name">R</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">ReScript</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/ruby/ruby-plain.svg" onerror="this.remove()"><span class="lang-name">Ruby</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/ruby/ruby-plain.svg" onerror="this.remove()"><span class="lang-name">Ruby</span></div>
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<div class="lang-cell lang-tier-2"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/rust/rust-original.svg" onerror="this.remove()"><span class="lang-name">Rust</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/scala/scala-plain.svg" onerror="this.remove()"><span class="lang-name">Scala</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/scala/scala-plain.svg" onerror="this.remove()"><span class="lang-name">Scala</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">Scheme</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/bash/bash-plain.svg" onerror="this.remove()"><span class="lang-name">Shell</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/solidity/solidity-plain.svg" onerror="this.remove()"><span class="lang-name">Solidity</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/mysql/mysql-original.svg" onerror="this.remove()"><span class="lang-name">SQL</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/svelte/svelte-plain.svg" onerror="this.remove()"><span class="lang-name">Svelte</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/swift/swift-plain.svg" onerror="this.remove()"><span class="lang-name">Swift</span></div>
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<div class="lang-cell lang-tier-3"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/swift/swift-plain.svg" onerror="this.remove()"><span class="lang-name">Swift</span></div>
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<div class="lang-cell lang-tier-1"><img class="lang-icon" loading="lazy" alt="" src="https://cdn.jsdelivr.net/gh/devicons/devicon@v2.17.0/icons/terraform/terraform-plain.svg" onerror="this.remove()"><span class="lang-name">Terraform</span></div>
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<div class="lang-cell lang-tier-1"><span class="lang-name">Thrift</span></div>
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‎src/facts.rs‎

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pub enum Language {
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C,
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Cpp,
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CSharp,
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Java,
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Kotlin,
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Python,
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Ruby,
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Rust,
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Scala,
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Swift,
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TypeScript,
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Unknown,
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}
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Some("cc") | Some("cpp") | Some("cxx") | Some("hh") | Some("hpp") | Some("hxx") => {
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Self::Cpp
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}
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Some("cs") => Self::CSharp,
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Some("java") => Self::Java,
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Some("kt") | Some("kts") => Self::Kotlin,
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Some("py") => Self::Python,
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Some("rb") => Self::Ruby,
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Some("rs") => Self::Rust,
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Some("scala") | Some("sc") => Self::Scala,
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Some("swift") => Self::Swift,
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Some("ts") | Some("tsx") | Some("js") | Some("jsx") => Self::TypeScript,
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_ => Self::Unknown,
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}

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