diff --git a/.eslintrc.js b/.eslintrc.js
index e770ef2..c050650 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -10,6 +10,8 @@ module.exports = {
         project: "./tsconfig.json",
     },
     rules: {
+        "@typescript-eslint/consistent-type-imports": "error",
+        "@typescript-eslint/no-import-type-side-effects": "error",
         // Too restrictive, writing ugly code to defend against a very unlikely scenario: https://eslint.org/docs/rules/no-prototype-builtins
         "no-prototype-builtins": "off",
         // https://basarat.gitbooks.io/typescript/docs/tips/defaultIsBad.html
diff --git a/app.js b/app.js
index 83c17ed..5d07e64 100644
--- a/app.js
+++ b/app.js
@@ -1 +1 @@
-module.exports = require("./dist/app/index.js");
+module.exports = require("./dist/index.js");
diff --git a/package.json b/package.json
index 5c2f373..3cf8073 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,10 @@
   "repository": "https://github.com/figedi/svc.git",
   "author": "Felix Kaminski <kaminski.felix@gmail.com>",
   "license": "MIT",
+  "exports": {
+    "import": "./dist/index.mjs",
+    "require": "./dist/index.js"
+  },
   "scripts": {
     "clean": "rm -rf dist && mkdir -p dist",
     "build": "npm run clean && tsup",
diff --git a/src/app/ApplicationBuilder.spec.ts b/src/app/ApplicationBuilder.spec.ts
index 6ad6048..9f64310 100644
--- a/src/app/ApplicationBuilder.spec.ts
+++ b/src/app/ApplicationBuilder.spec.ts
@@ -3,7 +3,7 @@ import { expect } from "chai";
 import { assert, stub } from "sinon";
 
 import { ApplicationBuilder } from "./ApplicationBuilder";
-import { Command, Provider, ErrorHandle, ShutdownHandle } from "./types/app";
+import { type Command, type Provider, ErrorHandle, ShutdownHandle } from "./types/app";
 import { createStubbedLogger } from "../logger";
 
 describe("ApplicationBuilder", function AppBuilderTest() {
diff --git a/src/app/ApplicationBuilder.ts b/src/app/ApplicationBuilder.ts
index b5a3de6..0847f39 100644
--- a/src/app/ApplicationBuilder.ts
+++ b/src/app/ApplicationBuilder.ts
@@ -27,7 +27,7 @@ import type {
     DynamicObservableTransformFn,
     DynamicConfigFnArgs,
 } from "./types";
-import { type RemoteDependencyArgs, IRemoteSource } from "./remoteConfig";
+import type { RemoteDependencyArgs, IRemoteSource } from "./remoteConfig";
 import type { DeepMerge } from "./types/base";
 
 import { onExit } from "signal-exit";
@@ -42,7 +42,7 @@ import {
     toConstantCase,
     reduceTree,
     serviceWithPreflightOrShutdown,
-    TreeNodeTransformerConfig,
+    type TreeNodeTransformerConfig,
 } from "./utils";
 import { ShutdownHandle, ErrorHandle, REF_SYMBOLS, REF_TYPES, isTransformer } from "./types";
 import buildOptions from "minimist-options";
diff --git a/src/app/remoteConfig/RemoteConfig.spec.ts b/src/app/remoteConfig/RemoteConfig.spec.ts
index 6fc2d68..ccedc48 100644
--- a/src/app/remoteConfig/RemoteConfig.spec.ts
+++ b/src/app/remoteConfig/RemoteConfig.spec.ts
@@ -1,4 +1,4 @@
-import { getVersion, ConfigRepository, getRootSchema, SCHEMA_BASE_DIR } from "@figedi/svc-config";
+import { getVersion, type ConfigRepository, getRootSchema, SCHEMA_BASE_DIR } from "@figedi/svc-config";
 import { SopsClient } from "@figedi/sops";
 import { KmsKeyDecryptor, setupStubbedKms } from "@figedi/sops/kms";
 import nock from "nock";
@@ -10,15 +10,15 @@ import type { KeyManagementServiceClient } from "@google-cloud/kms";
 import {
     createStubbedConfigValues,
     createStubbedResponses,
-    StubbedResponses,
-    StubbedConfigValues,
+    type StubbedResponses,
+    type StubbedConfigValues,
     createUpdateStrategyStub,
 } from "./shared.specFiles";
 import { TestApplicationBuilder } from "../TestApplicationBuilder";
 import { PollingRemoteSource } from "./remoteSource/PollingRemoteSource";
 import { createStubbedLogger } from "../../logger";
 import { ApplicationBuilder } from "../ApplicationBuilder";
-import { ReactsOnFn } from "./types";
+import type { ReactsOnFn } from "./types";
 import { InvalidConfigWithoutDataError, MaxRetriesWithoutDataError } from "./remoteSource";
 import { sleep } from "../utils";
 import { assertInTestAppBuilder, assertErrorInTestAppBuilder } from "../shared.specFiles/helpers";
diff --git a/src/app/remoteConfig/RemoteConfigHandler.ts b/src/app/remoteConfig/RemoteConfigHandler.ts
index c150b03..276c10f 100644
--- a/src/app/remoteConfig/RemoteConfigHandler.ts
+++ b/src/app/remoteConfig/RemoteConfigHandler.ts
@@ -1,6 +1,6 @@
-import { Observable, Subscription } from "rxjs";
 import { filter, concatMap, pairwise, startWith } from "rxjs/operators";
-import { ServiceWithLifecycleHandlers } from "../types/service";
+import type { Observable, Subscription } from "rxjs";
+import type { ServiceWithLifecycleHandlers } from "../types/service";
 
 export class RemoteConfigHandler<ParentSchema> implements ServiceWithLifecycleHandlers {
     private subscription?: Subscription;
diff --git a/src/app/remoteConfig/remoteSource/BaseRemoteSource.ts b/src/app/remoteConfig/remoteSource/BaseRemoteSource.ts
index d0b7111..2dc5585 100644
--- a/src/app/remoteConfig/remoteSource/BaseRemoteSource.ts
+++ b/src/app/remoteConfig/remoteSource/BaseRemoteSource.ts
@@ -1,7 +1,7 @@
 /* eslint-disable max-classes-per-file */
 import type { MeteringRecorder } from "@figedi/metering";
-import { createValidator, SchemaValidationError, SchemaValidator, JSONSchema } from "@figedi/typecop";
-import { Subject, Observable, lastValueFrom } from "rxjs";
+import type { SchemaValidator, JSONSchema } from "@figedi/typecop";
+import { Subject, type Observable, lastValueFrom } from "rxjs";
 import { take } from "rxjs/operators";
 import { parse } from "semver";
 import stringify from "fast-json-stable-stringify";
@@ -48,7 +48,7 @@ export abstract class BaseRemoteSource<TProject, Schema> {
         try {
             return this.validator!.validate(this.rootSchema!, data);
         } catch (e) {
-            if (e instanceof SchemaValidationError) {
+            if (e.constructor.name === "SchemaValidationError") {
                 return false;
             }
             throw e;
@@ -217,7 +217,8 @@ export abstract class BaseRemoteSource<TProject, Schema> {
         this.initMetrics();
         this.trySetRequiredMetrics();
         this.stopped = false;
-        this.validator = createValidator();
+        const typecopMod = await import("@figedi/typecop");
+        this.validator = typecopMod.createValidator();
 
         this.rootSchema = await this.validator.compile(this.schema, [this.schemaBaseDir]);
     }
diff --git a/src/app/remoteConfig/remoteSource/PollingRemoteSource.ts b/src/app/remoteConfig/remoteSource/PollingRemoteSource.ts
index 2869acd..0df7cad 100644
--- a/src/app/remoteConfig/remoteSource/PollingRemoteSource.ts
+++ b/src/app/remoteConfig/remoteSource/PollingRemoteSource.ts
@@ -1,6 +1,6 @@
 import type { MeteringRecorder } from "@figedi/metering";
 import type { JSONSchema } from "@figedi/typecop";
-import axios, { AxiosResponse } from "axios";
+import axios, { type AxiosResponse } from "axios";
 
 import { remapTree, sleep } from "../../utils";
 import { BaseRemoteSource } from "./BaseRemoteSource";
diff --git a/src/app/remoteConfig/shared.specFiles/fixtures/configValues.ts b/src/app/remoteConfig/shared.specFiles/fixtures/configValues.ts
index f7e5b18..e864839 100644
--- a/src/app/remoteConfig/shared.specFiles/fixtures/configValues.ts
+++ b/src/app/remoteConfig/shared.specFiles/fixtures/configValues.ts
@@ -1,6 +1,6 @@
 import { set, cloneDeep } from "lodash";
 // eslint-disable-next-line import/no-extraneous-dependencies
-import { getFallback, getVersion, SecretsConfiguration } from "@figedi/svc-config";
+import { getFallback, getVersion, type SecretsConfiguration } from "@figedi/svc-config";
 // eslint-disable-next-line import/no-extraneous-dependencies
 import { encryptJson } from "@figedi/sops/test";
 
diff --git a/src/app/remoteConfig/shared.specFiles/updateStrategyStub.ts b/src/app/remoteConfig/shared.specFiles/updateStrategyStub.ts
index 2f40934..a161851 100644
--- a/src/app/remoteConfig/shared.specFiles/updateStrategyStub.ts
+++ b/src/app/remoteConfig/shared.specFiles/updateStrategyStub.ts
@@ -1,4 +1,4 @@
-import { IReloadingStrategy } from "../types";
+import type { IReloadingStrategy } from "../types";
 
 export const createUpdateStrategyStub = (): IReloadingStrategy => ({
     execute: async () => {},
diff --git a/src/app/remoteConfig/types/config.ts b/src/app/remoteConfig/types/config.ts
index 11d8c3e..c334a24 100644
--- a/src/app/remoteConfig/types/config.ts
+++ b/src/app/remoteConfig/types/config.ts
@@ -1,4 +1,4 @@
-import { DynamicOnceTransformFn, DynamicStreamedTransformFn } from "../../types";
+import type { DynamicOnceTransformFn, DynamicStreamedTransformFn } from "../../types";
 
 export type RemoteDependencyArgs<RemoteConfig> = {
     streamed: DynamicStreamedTransformFn<RemoteConfig>;
diff --git a/src/app/shared.specFiles/helpers.ts b/src/app/shared.specFiles/helpers.ts
index 9f65d09..f10453b 100644
--- a/src/app/shared.specFiles/helpers.ts
+++ b/src/app/shared.specFiles/helpers.ts
@@ -1,7 +1,7 @@
 // eslint-disable-next-line import/no-extraneous-dependencies
 import { expect } from "chai";
-import { TestApplicationBuilder } from "../TestApplicationBuilder";
-import { RegisterFnArgs } from "../ApplicationBuilder";
+import type { TestApplicationBuilder } from "../TestApplicationBuilder";
+import type { RegisterFnArgs } from "../ApplicationBuilder";
 import { sleep } from "../utils";
 
 export const assertInTestAppBuilder = async <C>(
diff --git a/src/app/utils/service.ts b/src/app/utils/service.ts
index 37c48a9..1ec6fd3 100644
--- a/src/app/utils/service.ts
+++ b/src/app/utils/service.ts
@@ -1,4 +1,4 @@
-import { ServiceWithLifecycleHandlers } from "../types";
+import type { ServiceWithLifecycleHandlers } from "../types";
 
 export const serviceWithPreflightOrShutdown = (svc: any): svc is ServiceWithLifecycleHandlers =>
     "preflight" in svc || "shutdown" in svc;
diff --git a/src/k8s/K8sRollingUpdateStrategy.ts b/src/k8s/K8sRollingUpdateStrategy.ts
index ac153a5..f1a32c1 100644
--- a/src/k8s/K8sRollingUpdateStrategy.ts
+++ b/src/k8s/K8sRollingUpdateStrategy.ts
@@ -1,7 +1,7 @@
-import { IReloadingStrategy, IReplicaService } from "../app/remoteConfig";
-import { ServiceWithLifecycleHandlers } from "../app/types";
+import type { IReloadingStrategy, IReplicaService } from "../app/remoteConfig";
+import type { ServiceWithLifecycleHandlers } from "../app/types";
 import { sleep } from "../app/utils";
-import { Logger } from "../logger";
+import type { Logger } from "../logger";
 
 /**
  * Reloading-strategy to gracefully restart a pod with neighbouring replicas.
@@ -17,7 +17,10 @@ import { Logger } from "../logger";
 export class K8sRollingUpdateStrategy implements IReloadingStrategy, ServiceWithLifecycleHandlers {
     private static RESTART_SLEEP_TIME_RANGE_MS = 10000;
 
-    constructor(private replicaService: IReplicaService, private logger: Logger) {}
+    constructor(
+        private replicaService: IReplicaService,
+        private logger: Logger,
+    ) {}
 
     public preflight(): void {
         if (!this.replicaService || !this.logger) {
diff --git a/src/logger/index.ts b/src/logger/index.ts
index 2597139..aa71907 100644
--- a/src/logger/index.ts
+++ b/src/logger/index.ts
@@ -1,4 +1,4 @@
-import pino, { LoggerOptions as PinoLoggerOptions } from "pino";
+import pino, { type LoggerOptions as PinoLoggerOptions } from "pino";
 
 export interface LoggerBaseProperties {
     service: string;
diff --git a/tsup.config.ts b/tsup.config.ts
index 2091e93..d017d73 100644
--- a/tsup.config.ts
+++ b/tsup.config.ts
@@ -1,7 +1,7 @@
 import { defineConfig } from "tsup";
 
 export default defineConfig({
-    entry: ["src/index.ts", "src/k8s/index.ts", "src/logger/index.ts", "src/app/index.ts"],
+    entry: ["src/index.ts", "src/k8s/index.ts", "src/logger/index.ts", "src/remoteConfig/index.ts"],
     format: ["cjs", "esm"],
     outDir: "dist",
     sourcemap: false,
@@ -9,5 +9,4 @@ export default defineConfig({
     shims: true,
     clean: true,
     treeshake: true,
-
 });