import { SqlEngine } from '../models/SqlEngine';
/**
 * Split a multi-statement SQL script into individual executable statements.
 *
 * Single-pass tokenizer: splits on top-level ';' (separator dropped) while skipping
 * separators inside single-quoted strings (with '' escape), double-quoted identifiers
 * (with "" escape), `--` line comments and block comments. Comments are preserved in
 * the statement text (Oracle hint comments matter). Statements are trimmed; empties dropped.
 *
 * Engine extras:
 * - 'oracle': a line consisting solely of '/' flushes the current statement (PL/SQL block
 *   terminator), and ';' splitting is suppressed inside a BEGIN..END body — including the
 *   block-closing ';', which stays in the text so `BEGIN ... END;` executes as-is.
 *   `END IF`/`END LOOP`/`END CASE` close inner constructs, not the block.
 * - 'mssql': a line consisting solely of 'GO' (case-insensitive) flushes the current statement.
 *
 * Known limits: no $$ dollar-quoting (Postgres), no nested block comments, no MySQL
 * DELIMITER directives, no T-SQL bracket-quoted ';', and for Oracle no bare-END CASE
 * expressions inside blocks nor DECLARE-section ';' suppression before the BEGIN keyword.
 */
export declare function splitSqlScript(sqlText: string, engine?: SqlEngine): string[];