import { APIGatewayEvent, Context, ProxyResult } from 'aws-lambda';
import { FilterFunction } from '../../config/http/filter-function';
import { FilterChainContext } from '../../config/http/filter-chain-context';
import { ApolloServer, BaseContext } from '@apollo/server';
import { EpsilonLambdaApolloOptions } from './epsilon-lambda-apollo-options';
export declare class ApolloFilter {
    static handlePathWithApollo<T>(fCtx: FilterChainContext, apolloPathRegex: RegExp, apolloServer: ApolloServer<T>, options?: EpsilonLambdaApolloOptions<T>): Promise<boolean>;
    static processApolloRequest<T>(event: APIGatewayEvent, context: Context, apolloServer: ApolloServer<T>, options?: EpsilonLambdaApolloOptions<T>): Promise<ProxyResult>;
    static addApolloFilterToList(filters: FilterFunction[], apolloPathRegex: RegExp, apolloServer: ApolloServer, options?: EpsilonLambdaApolloOptions<BaseContext>): void;
}