import type { DbIntrospector, ColumnInfo, ForeignKeyInfo, EnumInfo } from '../db-introspector.js';
import type { SyncSqliteDatabase } from './sqlite-runtime.js';
export declare class SqliteIntrospector implements DbIntrospector {
    private readonly db;
    constructor(db: SyncSqliteDatabase);
    listTables(): Promise<string[]>;
    getColumns(table: string): Promise<ColumnInfo[]>;
    /**
     * SQLite has no native enums, but a `CHECK (col IN ('a','b',…))` constraint is
     * an enum by another name. Parse the table's stored `CREATE TABLE` DDL and map
     * each constrained column to its allowed values so codegen can type it as a
     * union. Only the positive `col IN (…)` form is recognised (the convention);
     * `NOT IN`, ranges, and boolean expressions are left as plain `string`.
     */
    private parseCheckEnums;
    getForeignKeys(table: string): Promise<ForeignKeyInfo[]>;
    getAllColumns(): Promise<Map<string, ColumnInfo[]>>;
    getAllForeignKeys(): Promise<Map<string, ForeignKeyInfo[]>>;
    listEnums(): Promise<EnumInfo[]>;
    close(): Promise<void>;
}