import * as ts from 'typescript/lib/tsserverlibrary';
import { ClassNameInfo, ExtractionContext } from '../core/types';
import { BaseExtractor } from './BaseExtractor';
/**
 * Extracts class names from template expressions
 * Example: `flex ${condition ? 'hidden' : 'block'}`
 */
export declare class TemplateExpressionExtractor extends BaseExtractor {
    private expressionExtractor;
    constructor();
    canHandle(node: ts.Node, context: ExtractionContext): boolean;
    extract(node: ts.Node, context: ExtractionContext): ClassNameInfo[];
}
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