import type express from 'express';
import { type TPathsWithMethod } from '@ibg/types/openapi';
import { type TFilterKeys } from '@ibg/types/utils';
import { type TBaseValidationSchema, type TExpressRequestHandler, type TOpenApiValidationSchema } from './types';
export declare class OpenApiRouter<GPaths extends object = object> {
    private readonly router;
    constructor(router: express.Router);
    get<GGetPaths extends TPathsWithMethod<GPaths, 'get'>, GPathOperation extends TFilterKeys<GPaths[GGetPaths], 'get'>>(path: GGetPaths | (string & Record<never, never>), validation: TOpenApiValidationSchema<GPathOperation>, handler: TExpressRequestHandler<GPathOperation>): void;
    post<GPostPaths extends TPathsWithMethod<GPaths, 'post'>, GPathOperation extends TFilterKeys<GPaths[GPostPaths], 'post'>>(path: GPostPaths | (string & Record<never, never>), validation: TOpenApiValidationSchema<GPathOperation>, handler: TExpressRequestHandler<GPathOperation>): void;
    put<GPutPaths extends TPathsWithMethod<GPaths, 'put'>, GPathOperation extends TFilterKeys<GPaths[GPutPaths], 'put'>>(path: GPutPaths | (string & Record<never, never>), validation: TOpenApiValidationSchema<GPathOperation>, handler: TExpressRequestHandler<GPathOperation>): void;
    del<GDeletePaths extends TPathsWithMethod<GPaths, 'delete'>, GPathOperation extends TFilterKeys<GPaths[GDeletePaths], 'delete'>>(path: GDeletePaths | (string & Record<never, never>), validation: TOpenApiValidationSchema<GPathOperation>, handler: TExpressRequestHandler<GPathOperation>): void;
    formatPath(path: string): string;
    validationHandler(validationSchema: TBaseValidationSchema): express.RequestHandler;
    private validateRequestPart;
    handlerWrapper(handler: express.RequestHandler): express.RequestHandler;
}
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