import * as ESTree from 'estree-jsx';
import type { StringableASTNode } from '../types';
export declare function hasJSXAttribute(node: ESTree.JSXElement, attributeName: string): boolean;
export declare function hasJSXChild(node: ESTree.JSXElement, childIdentifier: string): boolean;
/**
 * Whether a declaration does or does not include a specified source.
 *
 * @param declaration
 * @param source
 * @returns
 */
export declare function hasImportDeclaration(declaration: ESTree.ImportDeclaration, source: string): boolean;
/**
 *
 * @param declaration
 * @param specifierId
 */
export declare function hasImportSpecifier(declaration: ESTree.ImportDeclaration, importName: string | 'default'): boolean;
/**
 * Appends or adds an import specifier to an existing import declaration.
 *
 * Does not validate whether the insertion is already present.
 *
 * @param declaration
 * @param importName
 * @param specifierAlias
 * @returns {StringableASTNode<ImportDeclaration>}
 */
export declare function insertImportSpecifier(declaration: ESTree.ImportDeclaration, importName: string | 'default', specifierAlias?: string): StringableASTNode<ESTree.ImportDeclaration>;
/**
 * @example
 * ```tsx
 * insertImportDeclaration('source', ['specifier', 'second'])
 *
 * // produces
 * import {  specifier, second } from 'source'
 * ```
 *
 * @example
 * ```tsx
 *  * insertImportDeclaration('source', ['specifier', { imported: 'second', local: 'other' }])
 *
 * // produces
 * import { specifier, second as other } from 'source'
 * ```
 */
export declare function insertImportDeclaration(source: string, specifiers: (string | {
    local: string;
    imported: string;
})[]): StringableASTNode<ESTree.ImportDeclaration>;
/**
 * Removes an import specifier to an existing import declaration.
 *
 * @param declaration
 * @param importName
 * @returns {StringableASTNode<ESTree.ImportDeclaration>}
 */
export declare function removeImportSpecifier(declaration: ESTree.ImportDeclaration, importName: string | 'default'): StringableASTNode<ESTree.ImportDeclaration>;