diff --git a/types/karma-parallel/index.d.ts b/types/karma-parallel/index.d.ts
new file mode 100644
index 0000000000..20dfe9937e
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+++ b/types/karma-parallel/index.d.ts
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+// Type definitions for karma-parallel 0.3
+// Project: https://github.com/joeljeske/karma-parallel#readme
+// Definitions by: Piotr Błażejewicz (Peter Blazejewicz) <https://github.com/peterblazejewicz>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 3.2
+
+import 'karma';
+
+declare module 'karma' {
+    interface ConfigOptions {
+        /**
+         * Options for this plugin
+         * see {@link https://github.com/joeljeske/karma-parallel#options}
+         */
+        parallelOptions?: ParallelOptions;
+    }
+    interface ParallelOptions {
+        /**
+         * regex or function used to determine if a reporter needs to only received aggregated events from the browser shards.
+         * It is used to ensure coverage reporting is accurate amongst all the shards of a browser
+         *  It is also useful for some programmatic reporters such as junit reporters that need to operate on a single set of test outputs and not once for each shard.
+         * Set to null to disable aggregated reporting
+         */
+        aggregatedReporterTest?: ((reporter: object) => boolean) | RegExp | null;
+        /**
+         * The number of browser instances to use to test.
+         * If you test on multiple types of browsers, this spin up the number of executors for each browser type
+         * @default cpu_cores-1
+         */
+        executors?: number;
+        /**
+         * This plugin works by overriding the test suite describe() function.
+         * When it encounters a describe, it must decide if it will skip the tests inside of it, or not
+         * @default 'round-robin'
+         */
+        shardStrategy?: 'round-robin' | 'description-length' | 'custom';
+        /**
+         * Custom function that will determine if a describe block should run in the current executor.
+         * It is a function that is serialized and re-constructed on each executor.
+         * The function will be called for every top level describe block and should return true if the describe block should run for a the current executor
+         */
+        customShardStrategy?: (options: ShardStrategOptions) => boolean;
+    }
+
+    interface ShardStrategOptions {
+        /**
+         * the total number of executors
+         */
+        readonly executors: number;
+        /**
+         * the 0-based index of the current executor
+         */
+        readonly shardIndex: number;
+        /**
+         * the string passed to the describe block (useful for gaining context of the current description)
+         */
+        readonly description: string;
+    }
+}
diff --git a/types/karma-parallel/karma-parallel-tests.ts b/types/karma-parallel/karma-parallel-tests.ts
new file mode 100644
index 0000000000..96b480b841
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+++ b/types/karma-parallel/karma-parallel-tests.ts
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+import karma = require('karma');
+
+const configTest = (config: karma.Config) => {
+    config.set({
+        // NOTE: 'parallel' must be the first framework in the list
+        frameworks: ['parallel', 'mocha' /* or 'jasmine' */],
+        files: ['test/**/*.js'],
+        plugins: [
+            // add karma-parallel to the plugins if you encounter something like "karma parallel No provider for framework:parallel"
+            require('karma-parallel'),
+        ],
+        parallelOptions: {
+            executors: 4, // Defaults to cpu-count - 1
+            shardStrategy: 'round-robin',
+            customShardStrategy: config => {
+                config.executors; // $ExpectType number
+                config.shardIndex; // $ExpectType number
+                config.description; // $ExpectType string
+                window.parallelDescribeCount = window.parallelDescribeCount || 0;
+                window.parallelDescribeCount++;
+                return window.parallelDescribeCount % config.executors === config.shardIndex;
+            },
+            aggregatedReporterTest: /coverage|istanbul|junit/i,
+        },
+    });
+};
+
+// required by window prop definition
+declare global {
+    interface Window {
+        parallelDescribeCount?: number;
+    }
+}
diff --git a/types/karma-parallel/tsconfig.json b/types/karma-parallel/tsconfig.json
new file mode 100644
index 0000000000..467326df97
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+++ b/types/karma-parallel/tsconfig.json
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+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "DOM"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictFunctionTypes": true,
+        "strictNullChecks": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "karma-parallel-tests.ts"
+    ]
+}
diff --git a/types/karma-parallel/tslint.json b/types/karma-parallel/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/karma-parallel/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }