import { GraphQLFieldResolver, GraphQLObjectType, GraphQLScalarType, GraphQLResolveInfo, GraphQLFieldConfigMap } from 'graphql';
import { KsqlDBClient } from 'ksqldb-rx-client';
import { SourceDescription } from 'ksqldb-rx-client/dist/types/api/ksql/source-description';
export interface KSqlDBEntities {
    [key: string]: {
        type: GraphQLObjectType | GraphQLScalarType;
    };
}
declare type KsqDBContext = {
    ksqlDBClient: KsqlDBClient;
};
export interface Config {
    ksqlDBClient: KsqlDBClient;
    streamsFilter?: (sourceDescription: SourceDescription) => boolean;
    tablesFilter?: (sourceDescription: SourceDescription) => boolean;
}
export interface Resolver {
    [key: string]: GraphQLFieldResolver<void, KsqDBContext>;
}
export interface SubscriptionResolver {
    [name: string]: {
        subscribe: (obj: void, args: {
            [key: string]: string;
        }, context: KsqDBContext, info: GraphQLResolveInfo) => void;
    };
}
export declare type KsqlDBGraphResolver = GraphQLFieldResolver<void, KsqDBContext, {
    [argName: string]: string;
}>;
export declare type ResolverFields = {
    queryFields: GraphQLFieldConfigMap<any, any>;
    subscriptionFields: GraphQLFieldConfigMap<any, any>;
    mutationFields: GraphQLFieldConfigMap<any, any>;
};
export {};