diff --git a/lib/index.d.ts b/lib/index.d.ts
new file mode 100644
index 0000000..be82fd4
--- /dev/null
+++ b/lib/index.d.ts
@@ -0,0 +1,245 @@
+
+import {
+    Plugin as HapiPlugin,
+    Server,
+    ServerEvents,
+    ServerMethod,
+    ServerMethods,
+    ServerCache,
+    ServerAuth,
+    ServerAuthScheme,
+    Dependencies,
+    DecorationMethod,
+    HandlerDecorationMethod,
+    ServerMethodOptions,
+    CachePolicyOptions,
+    ServerStateCookieOptions,
+    ServerExtType,
+    ServerRequestExtType,
+    ServerExtOptions,
+    ServerExtPointFunction,
+    Lifecycle,
+    RouteOptionsAccess,
+    Request,
+    ResponseToolkit,
+    ServerRoute
+} from '@hapi/hapi';
+
+import { ServerViewsConfiguration } from '@hapi/vision';
+import { ServerSubscriptionOptions } from '@hapi/nes';
+
+import { Service, ServiceFactory, ServiceRegistrationObject } from '@hapipal/schmervice';
+import { ModelClass } from '@hapipal/schwifty';
+import { Root as Joi } from 'joi';
+
+type OneOrArrayOf<T> = T | T[];
+
+export namespace HcAmendmentTypes {
+
+
+    type Decoration<T = Server | Request | ResponseToolkit> = {
+        type?: 'handler' | 'request' | 'toolkit' | 'server',
+        property?: string,
+        method: DecorationMethod<T> | HandlerDecorationMethod
+        options?: {
+            apply?: boolean,
+            extend?: boolean
+        }
+    }
+
+    type Expose = {
+        key: string,
+        value: any
+    }
+
+    type AuthScheme = {
+        name: string,
+        scheme: ServerAuthScheme
+    };
+
+    type AuthStrategy = {
+        name: string,
+        scheme: string,
+        options: object
+    }
+
+    type AuthDefault = string | RouteOptionsAccess
+
+    type Dependency = {
+        dependencies: Dependencies,
+        after?: ((server: Server) => Promise<void>)
+    }
+
+    type Method = ServerMethod | {
+        name?: string,
+        method: ServerMethod,
+        options: ServerMethodOptions
+    }
+
+    type Extensions = {
+        type?: ServerExtType | ServerRequestExtType,
+        method: Lifecycle.Method | OneOrArrayOf<ServerExtPointFunction>,
+        options: ServerExtOptions
+    }
+
+    type Cookies = {
+        name: string,
+        options: ServerStateCookieOptions
+    }
+
+    type Models = OneOrArrayOf<ModelClass>
+
+    type Services = typeof ServiceFactory | OneOrArrayOf<Service | ServiceRegistrationObject>
+
+    type Subscription = {
+        path: string,
+        options: ServerSubscriptionOptions
+    }
+}
+
+// Make a list of all the methods we can bind to
+// using the exiting typings. Server methods should
+// augment when you install respective plugin typings,
+// such as Nes or Schwifty, and become available in
+// this list
+type AllAmendmentMethods = (
+    keyof Server |
+    `events.${keyof ServerEvents}`|
+    `methods.${keyof ServerMethods}` |
+    `cache.${keyof ServerCache}` |
+    `auth.${keyof ServerAuth}`
+);
+
+// Turn the union of those strings into a type
+type AmendmentMethodFilter = {
+    [_key in AllAmendmentMethods]: never
+}
+
+// Omit any methods or properties that cannot
+// be leveraged by Haute Couture
+type UsefulAmendmentMethods = Omit<
+    AmendmentMethodFilter,
+
+    // Readonly properties
+    'auth' | 'decorations' | 'info' |
+    'load' | 'methods' | 'realm' |
+    'registrations' | 'settings' |
+    'states' | 'type' | 'version' |
+
+    // Not useful
+    'inject' | 'log' | 'lookup' |
+    'match' | 'table' | 'cache' |
+    'start' | 'stop' | 'initialize' |
+    'events' | 'events.hasListeners' |
+    'events.removeListener' | 'events.removeAllListeners'
+>
+
+// Known methods will be the keys of resulting type
+export type KnownAmendmentMethods = keyof UsefulAmendmentMethods;
+
+// This is the type used to check amendment methods.
+// Can be overridden to include custom decorations
+// that you might have on the server object.
+export type AmendmentMethods = KnownAmendmentMethods
+
+// Enumerate the types that example can be so that
+// IDE can pick it up when it is an object
+type AmendmentExampleType = (
+    AmendmentExample  |
+    string | number | boolean |
+    any[] | undefined
+);
+
+interface AmendmentExample {
+    $literal?: string,
+    $comment?: string,
+    $value?: any,
+    $requires?: any,
+    [key: string]: AmendmentExampleType;
+}
+
+// Amendment return type
+export type AmendmentConfig<
+    T = Record<string, unknown>
+> = {
+    method: AmendmentMethods,
+    signature?: (keyof T | `[${string & keyof T}]`)[] | string[],
+    list: boolean,
+    useFilename: (value: T | T[], path: string, filename: string) => T | T[],
+    example: AmendmentExampleType,
+    after?: string[],
+    recursive?: boolean
+}
+
+// Amendment configuration override
+export type CustomAmendmentConfig<T = Record<string, unknown>> = Partial<AmendmentConfig<T>>
+
+// Types that a place enforces
+export type PlaceTypes = {
+    path: string
+    bind: any
+    caches: CachePolicyOptions<any>
+    plugins: HapiPlugin<any>
+    dependencies: HcAmendmentTypes.Dependency
+    methods: HcAmendmentTypes.Method
+    decorations: HcAmendmentTypes.Decoration
+    extensions: HcAmendmentTypes.Extensions
+    expose: HcAmendmentTypes.Expose
+    cookies: HcAmendmentTypes.Cookies
+    models: HcAmendmentTypes.Models
+    services: HcAmendmentTypes.Services
+    subscriptions: HcAmendmentTypes.Subscription
+    validator: Joi
+    routes: ServerRoute
+    'view-manager': ServerViewsConfiguration
+    'auth/schemes': HcAmendmentTypes.AuthScheme
+    'auth/strategies': HcAmendmentTypes.AuthStrategy
+    'auth/default': HcAmendmentTypes.AuthDefault
+}
+
+// Amendment mapping
+type InternalAmemdments = {
+    path: AmendmentConfig<PlaceTypes['path']>
+    bind: AmendmentConfig<PlaceTypes['bind']>
+    caches: AmendmentConfig<PlaceTypes['caches']>
+    plugins: AmendmentConfig<PlaceTypes['plugins']>
+    dependencies: AmendmentConfig<PlaceTypes['dependencies']>
+    methods: AmendmentConfig<PlaceTypes['methods']>
+    decorations: AmendmentConfig<PlaceTypes['decorations']>
+    extensions: AmendmentConfig<PlaceTypes['extensions']>
+    expose: AmendmentConfig<PlaceTypes['expose']>
+    cookies: AmendmentConfig<PlaceTypes['cookies']>
+    models: AmendmentConfig<PlaceTypes['models']>
+    services: AmendmentConfig<PlaceTypes['services']>
+    subscriptions: AmendmentConfig<PlaceTypes['subscriptions']>
+    validator: AmendmentConfig<PlaceTypes['validator']>
+    routes: AmendmentConfig<PlaceTypes['routes']>
+    'view-manager': AmendmentConfig<PlaceTypes['view-manager']>
+    'auth/schemes': AmendmentConfig<PlaceTypes['auth/schemes']>
+    'auth/strategies': AmendmentConfig<PlaceTypes['auth/strategies']>
+    'auth/default': AmendmentConfig<PlaceTypes['auth/default']>
+}
+
+// Creates an amendment config
+export function amendment <P extends keyof InternalAmemdments>(
+    place: P,
+    override?: CustomAmendmentConfig<PlaceTypes[P]>
+): InternalAmemdments[P]
+
+export function amendments <O extends Record<keyof InternalAmemdments, AmendmentConfig>> (overrides: O): O
+
+export interface HcComposeFunction<ReturnType, Options = Record<string, unknown>> {
+
+    (server: Server, options: Options): ReturnType
+}
+
+type ComposeOptions = {
+    dirname?: string,
+    amendments?: {
+        [key: string]: CustomAmendmentConfig<any>
+    }
+}
+
+export function compose <Options = Record<string, unknown>> (server: Server, options: Options, composeOptions?: ComposeOptions): Promise<void>
+
+export function composeWith <Options = Record<string, unknown>> (composeOptions: ComposeOptions): HcComposeFunction<Promise<void>, Options>
diff --git a/package.json b/package.json
index ef5e59e..672ff7e 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "4.3.1",
   "description": "File-based hapi plugin composer",
   "main": "lib/index.js",
+  "types": "lib/index.d.ts",
   "engines": {
     "node": ">=12"
   },