feat: add type kafkajs-snappy (DefinitelyTyped#71905)

Co-authored-by: Matteo Di Sabatino <[email protected]>

Author: matteodisabatino

types/kafkajs-snappy/.npmignore

@@ -0,0 +1,5 @@
+*
+!**/*.d.ts
+!**/*.d.cts
+!**/*.d.mts
+!**/*.d.*.ts

types/kafkajs-snappy/index.d.ts

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+/// <reference types="node" />
+interface KafkaJSSnappyCodec {
+    compress: (encoder: { buffer: Buffer }) => Promise<Buffer>;
+    decompress: (buffer: Buffer) => Promise<Buffer>;
+}
+
+declare function KafkaJSSnappy(): KafkaJSSnappyCodec;
+
+export = KafkaJSSnappy;

types/kafkajs-snappy/kafkajs-snappy-tests.ts

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+import KafkaJSSnappy from "kafkajs-snappy";
+
+const codec = KafkaJSSnappy();
+
+const buffer = Buffer.alloc(100);
+
+// @ts-expect-error Missing arg
+codec.compress();
+// @ts-expect-error Invalid arg
+codec.compress([]);
+codec.compress({ buffer: buffer }); // $ExpectType Promise<Buffer> || Promise<Buffer<ArrayBufferLike>>
+
+// @ts-expect-error Missing arg
+codec.decompress();
+// @ts-expect-error Invalid arg
+codec.decompress([]);
+codec.decompress(buffer); // $ExpectType Promise<Buffer> || Promise<Buffer<ArrayBufferLike>>

types/kafkajs-snappy/package.json

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+{
+    "private": true,
+    "name": "@types/kafkajs-snappy",
+    "version": "1.0.9999",
+    "projects": [
+        "https://github.com/tulios/kafkajs-snappy"
+    ],
+    "dependencies": {
+        "@types/node": "*"
+    },
+    "devDependencies": {
+        "@types/kafkajs-snappy": "workspace:."
+    },
+    "owners": [
+        {
+            "name": "Matteo Di Sabatino",
+            "githubUsername": "matteodisabatino"
+        }
+    ]
+}

types/kafkajs-snappy/tsconfig.json

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+{
+    "compilerOptions": {
+        "module": "node16",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "kafkajs-snappy-tests.ts"
+    ]
+}