import type { Context, Next } from 'koa';
import { Controller } from '../../../interfaces/controller';
import { TsoaRoute } from '../../tsoa-route';
import { TemplateService } from '../templateService';
type KoaApiHandlerParameters = {
    methodName: string;
    controller: Controller | object;
    context: Context;
    validatedArgs: any[];
    successStatus?: number;
};
type KoaValidationArgsParameters = {
    args: Record<string, TsoaRoute.ParameterSchema>;
    context: Context;
    next: Next;
};
type KoaReturnHandlerParameters = {
    context: Context;
    next?: Next;
    headers: any;
    statusCode?: number;
    data?: any;
};
export declare class KoaTemplateService extends TemplateService<KoaApiHandlerParameters, KoaValidationArgsParameters, KoaReturnHandlerParameters> {
    apiHandler(params: KoaApiHandlerParameters): Promise<any>;
    getValidatedArgs(params: KoaValidationArgsParameters): any[];
    protected returnHandler(params: KoaReturnHandlerParameters): Promise<any> | Context | undefined;
}
export {};