/**
 * Utilities for step execution tracking
 */
export declare class StepExecutionUtils {
    /**
     * Split raw step code into syntactically complete statements.
     * Uses Function compilation to detect when a statement is complete so that
     * multi-line await blocks (e.g., ai.verify) are preserved.
     */
    static splitIntoExecutableStatements(stepCode: string): string[];
    /**
     * Safely serialize error information, filtering out non-serializable values
     */
    static safeSerializeError(error: any): string;
}
//# sourceMappingURL=step-execution-utils.d.ts.map