import * as lint from 'tslint';
import * as ts from 'typescript';
export declare function descendInto(node: ts.Node | undefined, predicate: (node: ts.Node) => boolean, whenTrue: (node: ts.Node) => void): void;
export declare function getAttributeExpression(node: ts.JsxAttribute): ts.Expression | undefined;
export declare function isPropertyAssignment(node: ts.Node): boolean;
export declare function jsxWalker(handleJsxAttribute: (attr: ts.JsxAttribute, context: lint.WalkContext<void>) => void, handleSpreadAttribute: (spread: ts.JsxSpreadAttribute, context: lint.WalkContext<void>) => void): (ctx: lint.WalkContext<void>) => void | undefined;
export declare function jsxAttributeValueWalker(handleJsxAttributeValue: (attributeNode: ts.Node, expression: ts.Node, context: lint.WalkContext<void>) => void): (ctx: lint.WalkContext<void>) => void | undefined;
export declare function findChildNodesMatchingCriteria(node: ts.Node, ctx: lint.WalkContext<void>, predicate: (node: ts.Node) => boolean): ts.Node[];