/**
 * Resultado da extração de schema
 */
export interface SchemaExtractionResult {
    schema: Record<string, unknown> | null;
    raw: string;
    error?: string;
}
/**
 * Extrator de schemas JSON de documentos de épico
 */
export declare class SchemaExtractor {
    /**
     * Extrai o primeiro schema JSON válido do conteúdo
     */
    extract(content: string): Record<string, unknown> | null;
    /**
     * Extrai todos os schemas JSON do conteúdo
     */
    extractAll(content: string): Record<string, unknown>[];
    /**
     * Extrai schema com informação de erro
     */
    extractSafe(content: string): SchemaExtractionResult;
    /**
     * Extrai schema da seção **Dados:**
     */
    extractFromDataSection(content: string): Record<string, unknown> | null;
    /**
     * Faz parse seguro de JSON
     */
    private parseJson;
    /**
     * Infere tipos TypeScript do schema JSON
     */
    inferTypes(schema: Record<string, unknown>): Record<string, string>;
    /**
     * Infere tipo TypeScript de um valor
     */
    private inferType;
    /**
     * Gera interface TypeScript a partir do schema
     */
    generateInterface(schema: Record<string, unknown>, name: string): string;
}
/**
 * Factory function para criar extractor
 */
export declare function createSchemaExtractor(): SchemaExtractor;
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