Add an RBS signature for sigv4

gems/aws-sigv4/CHANGELOG.md

@@ -1,6 +1,8 @@
 Unreleased Changes
 ------------------
 
+* Feature - Add RBS signature files to support static type checking
+
 1.10.1 (2024-10-21)
 ------------------
 

gems/aws-sigv4/sig/errors.rbs

@@ -0,0 +1,13 @@
+module Aws
+  module Sigv4
+    module Errors
+      class MissingCredentialsError < ArgumentError
+        def initialize: (?String msg) -> void
+      end
+
+      class MissingRegionError < ArgumentError
+        def initialize: (*untyped) -> void
+      end
+    end
+  end
+end

gems/aws-sigv4/sig/request.rbs

@@ -0,0 +1,25 @@
+module Aws
+  module Sigv4
+    class Request
+      def initialize: (
+          http_method: String,
+          endpoint: String | untyped,
+          ?headers: Hash[String, String],
+          ?body: String | IO
+        ) -> void
+        | (Hash[Symbol, untyped]) -> void
+
+      def http_method=: (String http_method) -> void
+      def http_method: () -> String
+
+      def endpoint: () -> (untyped)
+      def endpoint=: (String | untyped endpoint) -> void
+
+      def headers=: (Hash[String, String] headers) -> void
+      def headers: () -> Hash[String, String]
+
+      def body=: (String | IO body) -> void
+      def body: () -> (String | IO)
+    end
+  end
+end

gems/aws-sigv4/sig/signature.rbs

@@ -0,0 +1,12 @@
+module Aws
+  module Sigv4
+    class Signature
+      attr_accessor headers: Hash[String, String]
+      attr_accessor canonical_request: String
+      attr_accessor string_to_sign: String
+      attr_accessor content_sha256: String
+      attr_accessor signature: String
+      attr_accessor extra: Hash[untyped, untyped]
+    end
+  end
+end

gems/aws-sigv4/sig/signer.rbs

@@ -0,0 +1,50 @@
+module Aws
+  module Sigv4
+    class Signer
+      def initialize: (
+        service: String,
+        region: String,
+        ?access_key_id: String,
+        ?secret_access_key: String,
+        ?session_token: String,
+        ?credentials: untyped,
+        ?credentials_provider: untyped,
+        ?unsigned_headers: Array[String],
+        ?uri_escape_path: bool,
+        ?apply_checksum_header: bool,
+        ?signing_algorithm: :sigv4 | :sigv4a | :'sigv4-s3express',
+        ?omit_session_token: bool,
+        ?normalize_path: bool,
+      ) -> void
+
+      attr_reader service: String
+      attr_reader region: String
+      attr_reader credentials_provider: untyped
+      attr_reader unsigned_headers: Array[String]
+      attr_reader apply_checksum_header: bool
+
+      def sign_request: (
+        http_method: String,
+        url: String | untyped,
+        ?headers: Hash[String, String],
+        ?body: String | IO,
+      ) -> Signature
+
+      def sign_event: (
+        prior_signature: String,
+        payload: String,
+        encoder: untyped
+      ) -> [Hash[String, untyped], String]
+
+      def presign_url: (
+        http_method: String,
+        url: String | untyped,
+        ?headers: Hash[String, String],
+        ?expires_in: Integer,
+        ?body: String | IO,
+        ?body_digest: String,
+        ?time: Time,
+      ) -> (untyped)
+    end
+  end
+end