import { TSESLint, TSESTree as es } from '@typescript-eslint/utils';
import ts from 'typescript';
interface TypeServices {
    couldBeBehaviorSubject: (node: es.Node) => boolean;
    couldBeError: (node: es.Node) => boolean;
    couldBeFunction: (node: es.Node) => boolean;
    couldBeMonoTypeOperatorFunction: (node: es.Node) => boolean;
    couldBeObservable: (node: es.Node) => boolean;
    couldBeSubject: (node: es.Node) => boolean;
    couldBeSubscription: (node: es.Node) => boolean;
    couldBeType: (node: es.Node, name: string | RegExp, qualified?: {
        name: RegExp;
    }) => boolean;
    couldReturnObservable: (node: es.Node) => boolean;
    couldReturnType: (node: es.Node, name: string | RegExp, qualified?: {
        name: RegExp;
    }) => boolean;
    getType: (node: es.Node) => ts.Type | undefined;
    isAny: (node: es.Node) => boolean;
    isReferenceType: (node: es.Node) => boolean;
    isUnknown: (node: es.Node) => boolean;
    typeChecker: ts.TypeChecker;
}
export declare function getTypeServices<TMessageIds extends string, TOptions extends unknown[]>(context: TSESLint.RuleContext<TMessageIds, Readonly<TOptions>>): TypeServices;
export {};