/**
 * SQLiteConnector — SQLite database resource via sql.js (WASM).
 * Not mountable. Custom operations: query, schema, execute.
 *
 * Uses sql.js — SQLite compiled to WebAssembly. Runs on Node, Bun, and
 * browsers without native compilation or platform-specific binaries.
 *
 * Requires `sql.js` as an optional peer dependency.
 *
 * `options.path` is declaration-supplied, so a `.db` file under the workspace is
 * plausible configuration — which puts it on the rclone FUSE mount inside the
 * agent container. Both the load and the flush are therefore async and
 * deadline-bounded: a synchronous read/write against a wedged mount parks the
 * whole event loop in an uninterruptible kernel wait (issue #454).
 */
import type { ConnectContext, ConnectorDeclaration, ConnectorHandle, ToolFace } from "@skaile/workspaces/connectors";
import { AbstractConnector } from "@skaile/workspaces/connectors";
/**
 * Connector for SQLite databases via sql.js (WASM). Supports in-memory and file-backed databases.
 * Provides query, schema inspection, and execute operations. Requires the `sql.js` optional peer dependency.
 * @docLink packages/factory-assets/concepts#sqlite-connector
 */
export declare class SQLiteConnector extends AbstractConnector {
    readonly name = "sqlite";
    tools: ToolFace;
    constructor();
    connect(declaration: ConnectorDeclaration, ctx: ConnectContext): Promise<ConnectorHandle>;
    disconnect(handle: ConnectorHandle): Promise<void>;
    private db;
    /** sql.js operates in-memory — flush to disk explicitly. Best-effort, but no
     *  longer silent: a dropped flush on a wedged mount is lost data, so it warns. */
    private saveToDisk;
    /** Run a query that returns rows. sql.js uses stmt.getAsObject() pattern. */
    private queryRows;
    /** Run a statement that modifies data. Returns changes count. */
    private runStmt;
    private _read;
    private _list;
    private _search;
    private _describeOperations;
    private _executeOp;
}
/**
 * Creates a new SQLiteConnector instance.
 * @returns Configured SQLiteConnector ready to be registered in the connector registry.
 * @docLink packages/factory-assets/api-reference#sqlite-connector-factory
 */
export declare function createConnector(): SQLiteConnector;
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