import { init } from 'flagsmith-nodejs';
import { ModuleMetadata, Type } from '@nestjs/common';
export declare type IFlagsmithOptions = Parameters<typeof init>[0];
export interface IFlagsmithOptionsFactory {
    createFlagsmithOptions(): IFlagsmithOptions;
}
export interface IFlagsmithAsyncAbstractOptions extends Pick<ModuleMetadata, 'imports'> {
    inject?: Array<any>;
}
export interface IFlagsmithUseFactoryAsyncOptions extends IFlagsmithAsyncAbstractOptions {
    useFactory: () => IFlagsmithOptions;
}
export interface IFlagsmithUseClassAsyncOptions extends IFlagsmithAsyncAbstractOptions {
    useClass: Type<IFlagsmithOptionsFactory>;
}
export interface IFlagsmithUseExistingAsyncOptions extends IFlagsmithAsyncAbstractOptions {
    useExisting: Type<IFlagsmithOptionsFactory>;
}
export declare type IFlagsmithAsyncOptions = IFlagsmithUseFactoryAsyncOptions | IFlagsmithUseClassAsyncOptions | IFlagsmithUseExistingAsyncOptions;