import * as ts from 'typescript';
import { Type } from './metadataGenerator';
export declare function resolveType(typeNode?: ts.TypeNode, genericTypeMap?: Map<String, ts.TypeNode>): Type;
export declare function getSuperClass(node: ts.ClassDeclaration, typeArguments?: Map<String, ts.TypeNode>): {
    type: any;
    typeArguments: Map<String, ts.TypeNode>;
};
/**
 * Used to identify union types of a primitive and array of the same primitive, e.g. `string | string[]`
 */
export declare function getCommonPrimitiveAndArrayUnionType(typeNode?: ts.TypeNode): Type | null;
export declare function getLiteralValue(expression: ts.Expression): any;