chore(toolkit): it's alive! (#32949)

Fix remaining build failures

### Checklist
- [x] My code adheres to the [CONTRIBUTING
GUIDE](https://github.com/aws/aws-cdk/blob/main/CONTRIBUTING.md) and
[DESIGN
GUIDELINES](https://github.com/aws/aws-cdk/blob/main/docs/DESIGN_GUIDELINES.md)

----

*By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache-2.0 license*

packages/@aws-cdk/toolkit/.gitignore

@@ -1,6 +1,7 @@
 *.js
 *.js.map
 *.d.ts
+*.d.ts.map
 *.gz
 node_modules
 dist

packages/@aws-cdk/toolkit/lib/api/cloud-assembly/stack-assembly.ts

@@ -1,8 +1,8 @@
 import * as cxapi from '@aws-cdk/cx-api';
 import { CloudAssembly, sanitizePatterns, StackCollection, ExtendedStackSelection as CliExtendedStackSelection } from 'aws-cdk/lib/api/cxapp/cloud-assembly';
 import { major } from 'semver';
-import { ICloudAssemblySource } from './types';
 import { ExtendedStackSelection, StackSelectionStrategy, StackSelector } from './stack-selector';
+import { ICloudAssemblySource } from './types';
 import { ToolkitError } from '../errors';
 
 /**

packages/@aws-cdk/toolkit/lib/api/io/private/messages.ts

@@ -76,7 +76,7 @@ export const error = <T>(message: string, code?: IoMessageCode, payload?: T) =>
 /**
  * Logs an warning level message.
  */
-export const warning = <T>(message: string, code?: IoMessageCode, payload?: T) => {
+export const warn = <T>(message: string, code?: IoMessageCode, payload?: T) => {
   return formatMessage({
     level: 'warn',
     code,

packages/@aws-cdk/toolkit/lib/api/io/private/types.ts

@@ -8,7 +8,7 @@ export type ActionLessRequest<T, U> = Omit<IoRequest<T, U>, 'action'>;
 /**
  * Helper type for IoHosts that are action aware
  */
-export interface ActionlessIoHost extends IIoHost {
+export interface ActionAwareIoHost extends IIoHost {
   notify<T>(msg: ActionLessMessage<T>): Promise<void>;
   requestResponse<T, U>(msg: ActionLessRequest<T, U>): Promise<U>;
 }

packages/@aws-cdk/toolkit/lib/toolkit.ts

@@ -28,7 +28,7 @@ import { CachedCloudAssemblySource, IdentityCloudAssemblySource, StackAssembly,
 import { StackSelectionStrategy } from './api/cloud-assembly/stack-selector';
 import { ToolkitError } from './api/errors';
 import { IIoHost, IoMessageCode, IoMessageLevel } from './api/io';
-import { asSdkLogger, withAction, ActionAwareIoHost, Timer, confirm, data, error, highlight, info, success, warn } from './api/io/private';
+import { asSdkLogger, withAction, Timer, confirm, data, error, highlight, info, success, warn, ActionAwareIoHost } from './api/io/private';
 
 /**
  * The current action being performed by the CLI. 'none' represents the absence of an action.