declare module '@ember/-internals/deprecations' {
  import type { DeprecationOptions } from '@ember/debug/lib/deprecate';
  export function emberVersionGte(until: string, emberVersion?: number): boolean;
  export function isRemoved(options: DeprecationOptions): boolean;
  interface DeprecationObject {
    options: DeprecationOptions;
    test: boolean;
    isEnabled: boolean;
    isRemoved: boolean;
  }
  export const DEPRECATIONS: {
    DEPRECATE_IMPORT_EMBER(importName: string): {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
    DEPRECATE_IMPLICIT_ROUTE_MODEL: {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
    DEPRECATE_TEMPLATE_ACTION: {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
    DEPRECATE_COMPONENT_TEMPLATE_RESOLVING: {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
    DEPRECATE_ARRAY_PROTOTYPE_EXTENSIONS: {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
    DEPRECATE_IMPORT_INJECT: {
      options: DeprecationOptions;
      test: boolean;
      isEnabled: boolean;
      isRemoved: boolean;
    };
  };
  export function deprecateUntil(message: string, deprecation: DeprecationObject): void;
  export {};
}