import { Disposable } from '@gitlab-org/disposable';
import { Notifier, NotifyFn } from '../notifier';
import { FeatureStateNotificationParams } from '../notifications';
import { CodeSuggestionsSupportedLanguageCheck } from './supported_language_check';
import { ProjectDuoAccessCheck } from './project_duo_acces_check';
import { CodeSuggestionsDuoLicenseCheck } from './code_suggestions_duo_license_check';
import { CodeSuggestionsInstanceVersionCheck } from './minimal_gitlab_version_for_code_suggestions_check';
export interface FeatureStateManager extends Notifier<FeatureStateNotificationParams>, Disposable {
}
export declare const FeatureStateManager: import("@gitlab-org/di").InterfaceId<FeatureStateManager>;
export declare class DefaultFeatureStateManager implements FeatureStateManager {
    #private;
    constructor(codeSuggestionsInstanceVersionCheck: CodeSuggestionsInstanceVersionCheck, codeSuggestionsDuoLicenseCheck: CodeSuggestionsDuoLicenseCheck, projectDuoAccessCheck: ProjectDuoAccessCheck, supportedLanguagePolicy: CodeSuggestionsSupportedLanguageCheck);
    init(notify: NotifyFn<FeatureStateNotificationParams>): Promise<void>;
    dispose(): void;
}