/**
 * The `node:sqlite` module facilitates working with SQLite databases.
 * To access it:
 *
 * ```js
 * import sqlite from 'node:sqlite';
 * ```
 *
 * This module is only available under the `node:` scheme. The following will not
 * work:
 *
 * ```js
 * import sqlite from 'sqlite';
 * ```
 *
 * The following example shows the basic usage of the `node:sqlite` module to open
 * an in-memory database, write data to the database, and then read the data back.
 *
 * ```js
 * import { DatabaseSync } from 'node:sqlite';
 * const database = new DatabaseSync(':memory:');
 *
 * // Execute SQL statements from strings.
 * database.exec(`
 *   CREATE TABLE data(
 *     key INTEGER PRIMARY KEY,
 *     value TEXT
 *   ) STRICT
 * `);
 * // Create a prepared statement to insert data into the database.
 * const insert = database.prepare('INSERT INTO data (key, value) VALUES (?, ?)');
 * // Execute the prepared statement with bound values.
 * insert.run(1, 'hello');
 * insert.run(2, 'world');
 * // Create a prepared statement to read data from the database.
 * const query = database.prepare('SELECT * FROM data ORDER BY key');
 * // Execute the prepared statement and log the result set.
 * console.log(query.all());
 * // Prints: [ { key: 1, value: 'hello' }, { key: 2, value: 'world' } ]
 * ```
 * @since v22.5.0
 * @experimental
 * @see [source](https://github.com/nodejs/node/blob/v25.x/lib/sqlite.js)
 */
declare module "node:sqlite" {
    import { PathLike } from "node:fs";
    type SQLInputValue = null | number | bigint | string | NodeJS.ArrayBufferView;
    type SQLOutputValue = null | number | bigint | string | NodeJS.NonSharedUint8Array;
    interface DatabaseSyncOptions {
        /**
         * If `true`, the database is opened by the constructor. When
         * this value is `false`, the database must be opened via the `open()` method.
         * @since v22.5.0
         * @default true
         */
        open?: boolean | undefined;
        /**
         * If `true`, foreign key constraints
         * are enabled. This is recommended but can be disabled for compatibility with
         * legacy database schemas. The enforcement of foreign key constraints can be
         * enabled and disabled after opening the database using
         * [`PRAGMA foreign_keys`](https://www.sqlite.org/pragma.html#pragma_foreign_keys).
         * @since v22.10.0
         * @default true
         */
        enableForeignKeyConstraints?: boolean | undefined;
        /**
         * If `true`, SQLite will accept
         * [double-quoted string literals](https://www.sqlite.org/quirks.html#dblquote).
         * This is not recommended but can be
         * enabled for compatibility with legacy database schemas.
         * @since v22.10.0
         * @default false
         */
        enableDoubleQuotedStringLiterals?: boolean | undefined;
        /**
         * If `true`, the database is opened in read-only mode.
         * If the database does not exist, opening it will fail.
         * @since v22.12.0
         * @default false
         */
        readOnly?: boolean | undefined;
        /**
         * If `true`, the `loadExtension` SQL function
         * and the `loadExtension()` method are enabled.
         * You can call `enableLoadExtension(false)` later to disable this feature.
         * @since v22.13.0
         * @default false
         */
        allowExtension?: boolean | undefined;
        /**
         * The [busy timeout](https://sqlite.org/c3ref/busy_timeout.html) in milliseconds. This is the maximum amount of
         * time that SQLite will wait for a database lock to be released before
         * returning an error.
         * @since v24.0.0
         * @default 0
         */
        timeout?: number | undefined;
        /**
         * If `true`, integer fields are read as JavaScript `BigInt` values. If `false`,
         * integer fields are read as JavaScript numbers.
         * @since v24.4.0
         * @default false
         */
        readBigInts?: boolean | undefined;
        /**
         * If `true`, query results are returned as arrays instead of objects.
         * @since v24.4.0
         * @default false
         */
        returnArrays?: boolean | undefined;
        /**
         * If `true`, allows binding named parameters without the prefix
         * character (e.g., `foo` instead of `:foo`).
         * @since v24.4.40
         * @default true
         */
        allowBareNamedParameters?: boolean | undefined;
        /**
         * If `true`, unknown named parameters are ignored when binding.
         * If `false`, an exception is thrown for unknown named parameters.
         * @since v24.4.40
         * @default false
         */
        allowUnknownNamedParameters?: boolean | undefined;
        /**
         * If `true`, enables the defensive flag. When the defensive flag is enabled,
         * language features that allow ordinary SQL to deliberately corrupt the database file are disabled.
         * The defensive flag can also be set using `enableDefensive()`.
         * @since v25.1.0
         * @default false
         */
        defensive?: boolean | undefined;
    }
    interface CreateSessionOptions {
        /**
         * A specific table to track changes for. By default, changes to all tables are tracked.
         * @since v22.12.0
         */
        table?: string | undefined;
        /**
         * Name of the database to track. This is useful when multiple databases have been added using
         * [`ATTACH DATABASE`](https://www.sqlite.org/lang_attach.html).
         * @since v22.12.0
         * @default 'main'
         */
        db?: string | undefined;
    }
    interface ApplyChangesetOptions {
        /**
         * Skip changes that, when targeted table name is supplied to this function, return a truthy value.
         * By default, all changes are attempted.
         * @since v22.12.0
         */
        filter?: ((tableName: string) => boolean) | undefined;
        /**
         * A function that determines how to handle conflicts. The function receives one argument,
         * which can be one of the following values:
         *
         * * `SQLITE_CHANGESET_DATA`: A `DELETE` or `UPDATE` change does not contain the expected "before" values.
         * * `SQLITE_CHANGESET_NOTFOUND`: A row matching the primary key of the `DELETE` or `UPDATE` change does not exist.
         * * `SQLITE_CHANGESET_CONFLICT`: An `INSERT` change results in a duplicate primary key.
         * * `SQLITE_CHANGESET_FOREIGN_KEY`: Applying a change would result in a foreign key violation.
         * * `SQLITE_CHANGESET_CONSTRAINT`: Applying a change results in a `UNIQUE`, `CHECK`, or `NOT NULL` constraint
         * violation.
         *
         * The function should return one of the following values:
         *
         * * `SQLITE_CHANGESET_OMIT`: Omit conflicting changes.
         * * `SQLITE_CHANGESET_REPLACE`: Replace existing values with conflicting changes (only valid with
             `SQLITE_CHANGESET_DATA` or `SQLITE_CHANGESET_CONFLICT` conflicts).
         * * `SQLITE_CHANGESET_ABORT`: Abort on conflict and roll back the database.
         *
         * When an error is thrown in the conflict handler or when any other value is returned from the handler,
         * applying the changeset is aborted and the database is rolled back.
         *
         * **Default**: A function that returns `SQLITE_CHANGESET_ABORT`.
         * @since v22.12.0
         */
        onConflict?: ((conflictType: number) => number) | undefined;
    }
    interface FunctionOptions {
        /**
         * If `true`, the [`SQLITE_DETERMINISTIC`](https://www.sqlite.org/c3ref/c_deterministic.html) flag is
         * set on the created function.
         * @default false
         */
        deterministic?: boolean | undefined;
        /**
         * If `true`, the [`SQLITE_DIRECTONLY`](https://www.sqlite.org/c3ref/c_directonly.html) flag is set on
         * the created function.
         * @default false
         */
        directOnly?: boolean | undefined;
        /**
         * If `true`, integer arguments to `function`
         * are converted to `BigInt`s. If `false`, integer arguments are passed as
         * JavaScript numbers.
         * @default false
         */
        useBigIntArguments?: boolean | undefined;
        /**
         * If `true`, `function` may be invoked with any number of
         * arguments (between zero and
         * [`SQLITE_MAX_FUNCTION_ARG`](https://www.sqlite.org/limits.html#max_function_arg)). If `false`,
         * `function` must be invoked with exactly `function.length` arguments.
         * @default false
         */
        varargs?: boolean | undefined;
    }
    interface AggregateOptions<T extends SQLInputValue = SQLInputValue> extends FunctionOptions {
        /**
         * The identity value for the aggregation function. This value is used when the aggregation
         * function is initialized. When a `Function` is passed the identity will be its return value.
         */
        start: T | (() => T);
        /**
         * The function to call for each row in the aggregation. The
         * function receives the current state and the row value. The return value of
         * this function should be the new state.
         */
        step: (accumulator: T, ...args: SQLOutputValue[]) => T;
        /**
         * The function to call to get the result of the
         * aggregation. The function receives the final state and should return the
         * result of the aggregation.
         */
        result?: ((accumulator: T) => SQLInputValue) | undefined;
        /**
         * When this function is provided, the `aggregate` method will work as a window function.
         * The function receives the current state and the dropped row value. The return value of this function should be the
         * new state.
         */
        inverse?: ((accumulator: T, ...args: SQLOutputValue[]) => T) | undefined;
    }
    /**
     * This class represents a single [connection](https://www.sqlite.org/c3ref/sqlite3.html) to a SQLite database. All APIs
     * exposed by this class execute synchronously.
     * @since v22.5.0
     */
    class DatabaseSync implements Disposable {
        /**
         * Constructs a new `DatabaseSync` instance.
         * @param path The path of the database.
         * A SQLite database can be stored in a file or completely [in memory](https://www.sqlite.org/inmemorydb.html).
         * To use a file-backed database, the path should be a file path.
         * To use an in-memory database, the path should be the special name `':memory:'`.
         * @param options Configuration options for the database connection.
         */
        constructor(path: PathLike, options?: DatabaseSyncOptions);
        /**
         * Registers a new aggregate function with the SQLite database. This method is a wrapper around
         * [`sqlite3_create_window_function()`](https://www.sqlite.org/c3ref/create_function.html).
         *
         * When used as a window function, the `result` function will be called multiple times.
         *
         * ```js
         * import { DatabaseSync } from 'node:sqlite';
         *
         * const db = new DatabaseSync(':memory:');
         * db.exec(`
         *   CREATE TABLE t3(x, y);
         *   INSERT INTO t3 VALUES ('a', 4),
         *                         ('b', 5),
         *                         ('c', 3),
         *                         ('d', 8),
         *                         ('e', 1);
         * `);
         *
         * db.aggregate('sumint', {
         *   start: 0,
         *   step: (acc, value) => acc + value,
         * });
         *
         * db.prepare('SELECT sumint(y) as total FROM t3').get(); // { total: 21 }
         * ```
         * @since v24.0.0
         * @param name The name of the SQLite function to create.
         * @param options Function configuration settings.
         */
        aggregate(name: string, options: AggregateOptions): void;
        aggregate<T extends SQLInputValue>(name: string, options: AggregateOptions<T>): void;
        /**
         * Closes the database connection. An exception is thrown if the database is not
         * open. This method is a wrapper around [`sqlite3_close_v2()`](https://www.sqlite.org/c3ref/close.html).
         * @since v22.5.0
         */
        close(): void;
        /**
         * Loads a shared library into the database connection. This method is a wrapper
         * around [`sqlite3_load_extension()`](https://www.sqlite.org/c3ref/load_extension.html). It is required to enable the
         * `allowExtension` option when constructing the `DatabaseSync` instance.
         * @since v22.13.0
         * @param path The path to the shared library to load.
         */
        loadExtension(path: string): void;
        /**
         * Enables or disables the `loadExtension` SQL function, and the `loadExtension()`
         * method. When `allowExtension` is `false` when constructing, you cannot enable
         * loading extensions for security reasons.
         * @since v22.13.0
         * @param allow Whether to allow loading extensions.
         */
        enableLoadExtension(allow: boolean): void;
        /**
         * Enables or disables the defensive flag. When the defensive flag is active,
         * language features that allow ordinary SQL to deliberately corrupt the database file are disabled.
         * See [`SQLITE_DBCONFIG_DEFENSIVE`](https://www.sqlite.org/c3ref/c_dbconfig_defensive.html#sqlitedbconfigdefensive) in the SQLite documentation for details.
         * @since v25.1.0
         * @param active Whether to set the defensive flag.
         */
        enableDefensive(active: boolean): void;
        /**
         * This method is a wrapper around [`sqlite3_db_filename()`](https://sqlite.org/c3ref/db_filename.html)
         * @since v24.0.0
         * @param dbName Name of the database. This can be `'main'` (the default primary database) or any other
         * database that has been added with [`ATTACH DATABASE`](https://www.sqlite.org/lang_attach.html) **Default:** `'main'`.
         * @returns The location of the database file. When using an in-memory database,
         * this method returns null.
         */
        location(dbName?: string): string | null;
        /**
         * This method allows one or more SQL statements to be executed without returning
         * any results. This method is useful when executing SQL statements read from a
         * file. This method is a wrapper around [`sqlite3_exec()`](https://www.sqlite.org/c3ref/exec.html).
         * @since v22.5.0
         * @param sql A SQL string to execute.
         */
        exec(sql: string): void;
        /**
         * This method is used to create SQLite user-defined functions. This method is a
         * wrapper around [`sqlite3_create_function_v2()`](https://www.sqlite.org/c3ref/create_function.html).
         * @since v22.13.0
         * @param name The name of the SQLite function to create.
         * @param options Optional configuration settings for the function.
         * @param func The JavaScript function to call when the SQLite
         * function is invoked. The return value of this function should be a valid
         * SQLite data type: see
         * [Type conversion between JavaScript and SQLite](https://nodejs.org/docs/latest-v25.x/api/sqlite.html#type-conversion-between-javascript-and-sqlite).
         * The result defaults to `NULL` if the return value is `undefined`.
         */
        function(
            name: string,
            options: FunctionOptions,
            func: (...args: SQLOutputValue[]) => SQLInputValue,
        ): void;
        function(name: string, func: (...args: SQLOutputValue[]) => SQLInputValue): void;
        /**
         * Sets an authorizer callback that SQLite will invoke whenever it attempts to
         * access data or modify the database schema through prepared statements.
         * This can be used to implement security policies, audit access, or restrict certain operations.
         * This method is a wrapper around [`sqlite3_set_authorizer()`](https://sqlite.org/c3ref/set_authorizer.html).
         *
         * When invoked, the callback receives five arguments:
         *
         * * `actionCode` {number} The type of operation being performed (e.g.,
         *   `SQLITE_INSERT`, `SQLITE_UPDATE`, `SQLITE_SELECT`).
         * * `arg1` {string|null} The first argument (context-dependent, often a table name).
         * * `arg2` {string|null} The second argument (context-dependent, often a column name).
         * * `dbName` {string|null} The name of the database.
         * * `triggerOrView` {string|null} The name of the trigger or view causing the access.
         *
         * The callback must return one of the following constants:
         *
         * * `SQLITE_OK` - Allow the operation.
         * * `SQLITE_DENY` - Deny the operation (causes an error).
         * * `SQLITE_IGNORE` - Ignore the operation (silently skip).
         *
         * ```js
         * import { DatabaseSync, constants } from 'node:sqlite';
         * const db = new DatabaseSync(':memory:');
         *
         * // Set up an authorizer that denies all table creation
         * db.setAuthorizer((actionCode) => {
         *   if (actionCode === constants.SQLITE_CREATE_TABLE) {
         *     return constants.SQLITE_DENY;
         *   }
         *   return constants.SQLITE_OK;
         * });
         *
         * // This will work
         * db.prepare('SELECT 1').get();
         *
         * // This will throw an error due to authorization denial
         * try {
         *   db.exec('CREATE TABLE blocked (id INTEGER)');
         * } catch (err) {
         *   console.log('Operation blocked:', err.message);
         * }
         * ```
         * @since v24.10.0
         * @param callback The authorizer function to set, or `null` to
         * clear the current authorizer.
         */
        setAuthorizer(
            callback:
                | ((
                    actionCode: number,
                    arg1: string | null,
                    arg2: string | null,
                    dbName: string | null,
                    triggerOrView: string | null,
                ) => number)
                | null,
        ): void;
        /**
         * Whether the database is currently open or not.
         * @since v22.15.0
         */
        readonly isOpen: boolean;
        /**
         * Whether the database is currently within a transaction. This method
         * is a wrapper around [`sqlite3_get_autocommit()`](https://sqlite.org/c3ref/get_autocommit.html).
         * @since v24.0.0
         */
        readonly isTransaction: boolean;
        /**
         * Opens the database specified in the `path` argument of the `DatabaseSync`constructor. This method should only be used when the database is not opened via
         * the constructor. An exception is thrown if the database is already open.
         * @since v22.5.0
         */
        open(): void;
        /**
         * Compiles a SQL statement into a [prepared statement](https://www.sqlite.org/c3ref/stmt.html). This method is a wrapper
         * around [`sqlite3_prepare_v2()`](https://www.sqlite.org/c3ref/prepare.html).
         * @since v22.5.0
         * @param sql A SQL string to compile to a prepared statement.
         * @return The prepared statement.
         */
        prepare(sql: string): StatementSync;
        /**
         * Creates a new `SQLTagStore`, which is an LRU (Least Recently Used) cache for
         * storing prepared statements. This allows for the efficient reuse of prepared
         * statements by tagging them with a unique identifier.
         *
         * When a tagged SQL literal is executed, the `SQLTagStore` checks if a prepared
         * statement for that specific SQL string already exists in the cache. If it does,
         * the cached statement is used. If not, a new prepared statement is created,
         * executed, and then stored in the cache for future use. This mechanism helps to
         * avoid the overhead of repeatedly parsing and preparing the same SQL statements.
         *
         * ```js
         * import { DatabaseSync } from 'node:sqlite';
         *
         * const db = new DatabaseSync(':memory:');
         * const sql = db.createSQLTagStore();
         *
         * db.exec('CREATE TABLE users (id INT, name TEXT)');
         *
         * // Using the 'run' method to insert data.
         * // The tagged literal is used to identify the prepared statement.
         * sql.run`INSERT INTO users VALUES (1, 'Alice')`;
         * sql.run`INSERT INTO users VALUES (2, 'Bob')`;
         *
         * // Using the 'get' method to retrieve a single row.
         * const id = 1;
         * const user = sql.get`SELECT * FROM users WHERE id = ${id}`;
         * console.log(user); // { id: 1, name: 'Alice' }
         *
         * // Using the 'all' method to retrieve all rows.
         * const allUsers = sql.all`SELECT * FROM users ORDER BY id`;
         * console.log(allUsers);
         * // [
         * //   { id: 1, name: 'Alice' },
         * //   { id: 2, name: 'Bob' }
         * // ]
         * ```
         * @since v24.9.0
         * @returns A new SQL tag store for caching prepared statements.
         */
        createTagStore(maxSize?: number): SQLTagStore;
        /**
         * Creates and attaches a session to the database. This method is a wrapper around
         * [`sqlite3session_create()`](https://www.sqlite.org/session/sqlite3session_create.html) and
         * [`sqlite3session_attach()`](https://www.sqlite.org/session/sqlite3session_attach.html).
         * @param options The configuration options for the session.
         * @returns A session handle.
         * @since v22.12.0
         */
        createSession(options?: CreateSessionOptions): Session;
        /**
         * An exception is thrown if the database is not
         * open. This method is a wrapper around
         * [`sqlite3changeset_apply()`](https://www.sqlite.org/session/sqlite3changeset_apply.html).
         *
         * ```js
         * import { DatabaseSync } from 'node:sqlite';
         *
         * const sourceDb = new DatabaseSync(':memory:');
         * const targetDb = new DatabaseSync(':memory:');
         *
         * sourceDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
         * targetDb.exec('CREATE TABLE data(key INTEGER PRIMARY KEY, value TEXT)');
         *
         * const session = sourceDb.createSession();
         *
         * const insert = sourceDb.prepare('INSERT INTO data (key, value) VALUES (?, ?)');
         * insert.run(1, 'hello');
         * insert.run(2, 'world');
         *
         * const changeset = session.changeset();
         * targetDb.applyChangeset(changeset);
         * // Now that the changeset has been applied, targetDb contains the same data as sourceDb.
         * ```
         * @param changeset A binary changeset or patchset.
         * @param options The configuration options for how the changes will be applied.
         * @returns Whether the changeset was applied successfully without being aborted.
         * @since v22.12.0
         */
        applyChangeset(changeset: Uint8Array, options?: ApplyChangesetOptions): boolean;
        /**
         * Closes the database connection. If the database connection is already closed
         * then this is a no-op.
         * @since v22.15.0
         */
        [Symbol.dispose](): void;
    }
    /**
     * @since v22.12.0
     */
    interface Session {
        /**
         * Retrieves a changeset containing all changes since the changeset was created. Can be called multiple times.
         * An exception is thrown if the database or the session is not open. This method is a wrapper around
         * [`sqlite3session_changeset()`](https://www.sqlite.org/session/sqlite3session_changeset.html).
         * @returns Binary changeset that can be applied to other databases.
         * @since v22.12.0
         */
        changeset(): NodeJS.NonSharedUint8Array;
        /**
         * Similar to the method above, but generates a more compact patchset. See
         * [Changesets and Patchsets](https://www.sqlite.org/sessionintro.html#changesets_and_patchsets)
         * in the documentation of SQLite. An exception is thrown if the database or the session is not open. This method is a
         * wrapper around
         * [`sqlite3session_patchset()`](https://www.sqlite.org/session/sqlite3session_patchset.html).
         * @returns Binary patchset that can be applied to other databases.
         * @since v22.12.0
         */
        patchset(): NodeJS.NonSharedUint8Array;
        /**
         * Closes the session. An exception is thrown if the database or the session is not open. This method is a
         * wrapper around
         * [`sqlite3session_delete()`](https://www.sqlite.org/session/sqlite3session_delete.html).
         */
        close(): void;
    }
    /**
     * This class represents a single LRU (Least Recently Used) cache for storing
     * prepared statements.
     *
     * Instances of this class are created via the database.createSQLTagStore() method,
     * not by using a constructor. The store caches prepared statements based on the
     * provided SQL query string. When the same query is seen again, the store
     * retrieves the cached statement and safely applies the new values through
     * parameter binding, thereby preventing attacks like SQL injection.
     *
     * The cache has a maxSize that defaults to 1000 statements, but a custom size can
     * be provided (e.g., database.createSQLTagStore(100)). All APIs exposed by this
     * class execute synchronously.
     * @since v24.9.0
     */
    interface SQLTagStore {
        /**
         * Executes the given SQL query and returns all resulting rows as an array of objects.
         * @since v24.9.0
         */
        all(
            stringElements: TemplateStringsArray,
            ...boundParameters: SQLInputValue[]
        ): Record<string, SQLOutputValue>[];
        /**
         * Executes the given SQL query and returns the first resulting row as an object.
         * @since v24.9.0
         */
        get(
            stringElements: TemplateStringsArray,
            ...boundParameters: SQLInputValue[]
        ): Record<string, SQLOutputValue> | undefined;
        /**
         * Executes the given SQL query and returns an iterator over the resulting rows.
         * @since v24.9.0
         */
        iterate(
            stringElements: TemplateStringsArray,
            ...boundParameters: SQLInputValue[]
        ): NodeJS.Iterator<Record<string, SQLOutputValue>>;
        /**
         * Executes the given SQL query, which is expected to not return any rows (e.g., INSERT, UPDATE, DELETE).
         * @since v24.9.0
         */
        run(stringElements: TemplateStringsArray, ...boundParameters: SQLInputValue[]): StatementResultingChanges;
        /**
         * A read-only property that returns the number of prepared statements currently in the cache.
         * @since v24.9.0
         * @returns The maximum number of prepared statements the cache can hold.
         */
        size(): number;
        /**
         * A read-only property that returns the maximum number of prepared statements the cache can hold.
         * @since v24.9.0
         */
        readonly capacity: number;
        /**
         * A read-only property that returns the `DatabaseSync` object associated with this `SQLTagStore`.
         * @since v24.9.0
         */
        readonly db: DatabaseSync;
        /**
         * Resets the LRU cache, clearing all stored prepared statements.
         * @since v24.9.0
         */
        clear(): void;
    }
    interface StatementColumnMetadata {
        /**
         * The unaliased name of the column in the origin
         * table, or `null` if the column is the result of an expression or subquery.
         * This property is the result of [`sqlite3_column_origin_name()`](https://www.sqlite.org/c3ref/column_database_name.html).
         */
        column: string | null;
        /**
         * The unaliased name of the origin database, or
         * `null` if the column is the result of an expression or subquery. This
         * property is the result of [`sqlite3_column_database_name()`](https://www.sqlite.org/c3ref/column_database_name.html).
         */
        database: string | null;
        /**
         * The name assigned to the column in the result set of a
         * `SELECT` statement. This property is the result of
         * [`sqlite3_column_name()`](https://www.sqlite.org/c3ref/column_name.html).
         */
        name: string;
        /**
         * The unaliased name of the origin table, or `null` if
         * the column is the result of an expression or subquery. This property is the
         * result of [`sqlite3_column_table_name()`](https://www.sqlite.org/c3ref/column_database_name.html).
         */
        table: string | null;
        /**
         * The declared data type of the column, or `null` if the
         * column is the result of an expression or subquery. This property is the
         * result of [`sqlite3_column_decltype()`](https://www.sqlite.org/c3ref/column_decltype.html).
         */
        type: string | null;
    }
    interface StatementResultingChanges {
        /**
         * The number of rows modified, inserted, or deleted by the most recently completed `INSERT`, `UPDATE`, or `DELETE` statement.
         * This field is either a number or a `BigInt` depending on the prepared statement's configuration.
         * This property is the result of [`sqlite3_changes64()`](https://www.sqlite.org/c3ref/changes.html).
         */
        changes: number | bigint;
        /**
         * The most recently inserted rowid.
         * This field is either a number or a `BigInt` depending on the prepared statement's configuration.
         * This property is the result of [`sqlite3_last_insert_rowid()`](https://www.sqlite.org/c3ref/last_insert_rowid.html).
         */
        lastInsertRowid: number | bigint;
    }
    /**
     * This class represents a single [prepared statement](https://www.sqlite.org/c3ref/stmt.html). This class cannot be
     * instantiated via its constructor. Instead, instances are created via the`database.prepare()` method. All APIs exposed by this class execute
     * synchronously.
     *
     * A prepared statement is an efficient binary representation of the SQL used to
     * create it. Prepared statements are parameterizable, and can be invoked multiple
     * times with different bound values. Parameters also offer protection against [SQL injection](https://en.wikipedia.org/wiki/SQL_injection) attacks. For these reasons, prepared statements are
     * preferred
     * over hand-crafted SQL strings when handling user input.
     * @since v22.5.0
     */
    class StatementSync {
        private constructor();
        /**
         * This method executes a prepared statement and returns all results as an array of
         * objects. If the prepared statement does not return any results, this method
         * returns an empty array. The prepared statement [parameters are bound](https://www.sqlite.org/c3ref/bind_blob.html) using
         * the values in `namedParameters` and `anonymousParameters`.
         * @since v22.5.0
         * @param namedParameters An optional object used to bind named parameters. The keys of this object are used to configure the mapping.
         * @param anonymousParameters Zero or more values to bind to anonymous parameters.
         * @return An array of objects. Each object corresponds to a row returned by executing the prepared statement. The keys and values of each object correspond to the column names and values of
         * the row.
         */
        all(...anonymousParameters: SQLInputValue[]): Record<string, SQLOutputValue>[];
        all(
            namedParameters: Record<string, SQLInputValue>,
            ...anonymousParameters: SQLInputValue[]
        ): Record<string, SQLOutputValue>[];
        /**
         * This method is used to retrieve information about the columns returned by the
         * prepared statement.
         * @since v23.11.0
         * @returns An array of objects. Each object corresponds to a column
         * in the prepared statement, and contains the following properties:
         */
        columns(): StatementColumnMetadata[];
        /**
         * The source SQL text of the prepared statement with parameter
         * placeholders replaced by the values that were used during the most recent
         * execution of this prepared statement. This property is a wrapper around
         * [`sqlite3_expanded_sql()`](https://www.sqlite.org/c3ref/expanded_sql.html).
         * @since v22.5.0
         */
        readonly expandedSQL: string;
        /**
         * This method executes a prepared statement and returns the first result as an
         * object. If the prepared statement does not return any results, this method
         * returns `undefined`. The prepared statement [parameters are bound](https://www.sqlite.org/c3ref/bind_blob.html) using the
         * values in `namedParameters` and `anonymousParameters`.
         * @since v22.5.0
         * @param namedParameters An optional object used to bind named parameters. The keys of this object are used to configure the mapping.
         * @param anonymousParameters Zero or more values to bind to anonymous parameters.
         * @return An object corresponding to the first row returned by executing the prepared statement. The keys and values of the object correspond to the column names and values of the row. If no
         * rows were returned from the database then this method returns `undefined`.
         */
        get(...anonymousParameters: SQLInputValue[]): Record<string, SQLOutputValue> | undefined;
        get(
            namedParameters: Record<string, SQLInputValue>,
            ...anonymousParameters: SQLInputValue[]
        ): Record<string, SQLOutputValue> | undefined;
        /**
         * This method executes a prepared statement and returns an iterator of
         * objects. If the prepared statement does not return any results, this method
         * returns an empty iterator. The prepared statement [parameters are bound](https://www.sqlite.org/c3ref/bind_blob.html) using
         * the values in `namedParameters` and `anonymousParameters`.
         * @since v22.13.0
         * @param namedParameters An optional object used to bind named parameters.
         * The keys of this object are used to configure the mapping.
         * @param anonymousParameters Zero or more values to bind to anonymous parameters.
         * @returns An iterable iterator of objects. Each object corresponds to a row
         * returned by executing the prepared statement. The keys and values of each
         * object correspond to the column names and values of the row.
         */
        iterate(...anonymousParameters: SQLInputValue[]): NodeJS.Iterator<Record<string, SQLOutputValue>>;
        iterate(
            namedParameters: Record<string, SQLInputValue>,
            ...anonymousParameters: SQLInputValue[]
        ): NodeJS.Iterator<Record<string, SQLOutputValue>>;
        /**
         * This method executes a prepared statement and returns an object summarizing the
         * resulting changes. The prepared statement [parameters are bound](https://www.sqlite.org/c3ref/bind_blob.html) using the
         * values in `namedParameters` and `anonymousParameters`.
         * @since v22.5.0
         * @param namedParameters An optional object used to bind named parameters. The keys of this object are used to configure the mapping.
         * @param anonymousParameters Zero or more values to bind to anonymous parameters.
         */
        run(...anonymousParameters: SQLInputValue[]): StatementResultingChanges;
        run(
            namedParameters: Record<string, SQLInputValue>,
            ...anonymousParameters: SQLInputValue[]
        ): StatementResultingChanges;
        /**
         * The names of SQLite parameters begin with a prefix character. By default,`node:sqlite` requires that this prefix character is present when binding
         * parameters. However, with the exception of dollar sign character, these
         * prefix characters also require extra quoting when used in object keys.
         *
         * To improve ergonomics, this method can be used to also allow bare named
         * parameters, which do not require the prefix character in JavaScript code. There
         * are several caveats to be aware of when enabling bare named parameters:
         *
         * * The prefix character is still required in SQL.
         * * The prefix character is still allowed in JavaScript. In fact, prefixed names
         * will have slightly better binding performance.
         * * Using ambiguous named parameters, such as `$k` and `@k`, in the same prepared
         * statement will result in an exception as it cannot be determined how to bind
         * a bare name.
         * @since v22.5.0
         * @param enabled Enables or disables support for binding named parameters without the prefix character.
         */
        setAllowBareNamedParameters(enabled: boolean): void;
        /**
         * By default, if an unknown name is encountered while binding parameters, an
         * exception is thrown. This method allows unknown named parameters to be ignored.
         * @since v22.15.0
         * @param enabled Enables or disables support for unknown named parameters.
         */
        setAllowUnknownNamedParameters(enabled: boolean): void;
        /**
         * When enabled, query results returned by the `all()`, `get()`, and `iterate()` methods will be returned as arrays instead
         * of objects.
         * @since v24.0.0
         * @param enabled Enables or disables the return of query results as arrays.
         */
        setReturnArrays(enabled: boolean): void;
        /**
         * When reading from the database, SQLite `INTEGER`s are mapped to JavaScript
         * numbers by default. However, SQLite `INTEGER`s can store values larger than
         * JavaScript numbers are capable of representing. In such cases, this method can
         * be used to read `INTEGER` data using JavaScript `BigInt`s. This method has no
         * impact on database write operations where numbers and `BigInt`s are both
         * supported at all times.
         * @since v22.5.0
         * @param enabled Enables or disables the use of `BigInt`s when reading `INTEGER` fields from the database.
         */
        setReadBigInts(enabled: boolean): void;
        /**
         * The source SQL text of the prepared statement. This property is a
         * wrapper around [`sqlite3_sql()`](https://www.sqlite.org/c3ref/expanded_sql.html).
         * @since v22.5.0
         */
        readonly sourceSQL: string;
    }
    interface BackupOptions {
        /**
         * Name of the source database. This can be `'main'` (the default primary database) or any other
         * database that have been added with [`ATTACH DATABASE`](https://www.sqlite.org/lang_attach.html)
         * @default 'main'
         */
        source?: string | undefined;
        /**
         * Name of the target database. This can be `'main'` (the default primary database) or any other
         * database that have been added with [`ATTACH DATABASE`](https://www.sqlite.org/lang_attach.html)
         * @default 'main'
         */
        target?: string | undefined;
        /**
         * Number of pages to be transmitted in each batch of the backup.
         * @default 100
         */
        rate?: number | undefined;
        /**
         * An optional callback function that will be called after each backup step. The argument passed
         * to this callback is an `Object` with `remainingPages` and `totalPages` properties, describing the current progress
         * of the backup operation.
         */
        progress?: ((progressInfo: BackupProgressInfo) => void) | undefined;
    }
    interface BackupProgressInfo {
        totalPages: number;
        remainingPages: number;
    }
    /**
     * This method makes a database backup. This method abstracts the
     * [`sqlite3_backup_init()`](https://www.sqlite.org/c3ref/backup_finish.html#sqlite3backupinit),
     * [`sqlite3_backup_step()`](https://www.sqlite.org/c3ref/backup_finish.html#sqlite3backupstep)
     * and [`sqlite3_backup_finish()`](https://www.sqlite.org/c3ref/backup_finish.html#sqlite3backupfinish) functions.
     *
     * The backed-up database can be used normally during the backup process. Mutations coming from the same connection - same
     * `DatabaseSync` - object will be reflected in the backup right away. However, mutations from other connections will cause
     * the backup process to restart.
     *
     * ```js
     * import { backup, DatabaseSync } from 'node:sqlite';
     *
     * const sourceDb = new DatabaseSync('source.db');
     * const totalPagesTransferred = await backup(sourceDb, 'backup.db', {
     *   rate: 1, // Copy one page at a time.
     *   progress: ({ totalPages, remainingPages }) => {
     *     console.log('Backup in progress', { totalPages, remainingPages });
     *   },
     * });
     *
     * console.log('Backup completed', totalPagesTransferred);
     * ```
     * @since v23.8.0
     * @param sourceDb The database to backup. The source database must be open.
     * @param path The path where the backup will be created. If the file already exists,
     * the contents will be overwritten.
     * @param options Optional configuration for the backup. The
     * following properties are supported:
     * @returns A promise that fulfills with the total number of backed-up pages upon completion, or rejects if an
     * error occurs.
     */
    function backup(sourceDb: DatabaseSync, path: PathLike, options?: BackupOptions): Promise<number>;
    /**
     * @since v22.13.0
     */
    namespace constants {
        /**
         * The conflict handler is invoked with this constant when processing a DELETE or UPDATE change if a row with the required PRIMARY KEY fields is present in the database, but one or more other (non primary-key) fields modified by the update do not contain the expected "before" values.
         * @since v22.14.0
         */
        const SQLITE_CHANGESET_DATA: number;
        /**
         * The conflict handler is invoked with this constant when processing a DELETE or UPDATE change if a row with the required PRIMARY KEY fields is not present in the database.
         * @since v22.14.0
         */
        const SQLITE_CHANGESET_NOTFOUND: number;
        /**
         * This constant is passed to the conflict handler while processing an INSERT change if the operation would result in duplicate primary key values.
         * @since v22.14.0
         */
        const SQLITE_CHANGESET_CONFLICT: number;
        /**
         * If foreign key handling is enabled, and applying a changeset leaves the database in a state containing foreign key violations, the conflict handler is invoked with this constant exactly once before the changeset is committed. If the conflict handler returns `SQLITE_CHANGESET_OMIT`, the changes, including those that caused the foreign key constraint violation, are committed. Or, if it returns `SQLITE_CHANGESET_ABORT`, the changeset is rolled back.
         * @since v22.14.0
         */
        const SQLITE_CHANGESET_FOREIGN_KEY: number;
        /**
         * Conflicting changes are omitted.
         * @since v22.12.0
         */
        const SQLITE_CHANGESET_OMIT: number;
        /**
         * Conflicting changes replace existing values. Note that this value can only be returned when the type of conflict is either `SQLITE_CHANGESET_DATA` or `SQLITE_CHANGESET_CONFLICT`.
         * @since v22.12.0
         */
        const SQLITE_CHANGESET_REPLACE: number;
        /**
         * Abort when a change encounters a conflict and roll back database.
         * @since v22.12.0
         */
        const SQLITE_CHANGESET_ABORT: number;
        /**
         * Deny the operation and cause an error to be returned.
         * @since v24.10.0
         */
        const SQLITE_DENY: number;
        /**
         * Ignore the operation and continue as if it had never been requested.
         * @since 24.10.0
         */
        const SQLITE_IGNORE: number;
        /**
         * Allow the operation to proceed normally.
         * @since v24.10.0
         */
        const SQLITE_OK: number;
        const SQLITE_CREATE_INDEX: number;
        const SQLITE_CREATE_TABLE: number;
        const SQLITE_CREATE_TEMP_INDEX: number;
        const SQLITE_CREATE_TEMP_TABLE: number;
        const SQLITE_CREATE_TEMP_TRIGGER: number;
        const SQLITE_CREATE_TEMP_VIEW: number;
        const SQLITE_CREATE_TRIGGER: number;
        const SQLITE_CREATE_VIEW: number;
        const SQLITE_DELETE: number;
        const SQLITE_DROP_INDEX: number;
        const SQLITE_DROP_TABLE: number;
        const SQLITE_DROP_TEMP_INDEX: number;
        const SQLITE_DROP_TEMP_TABLE: number;
        const SQLITE_DROP_TEMP_TRIGGER: number;
        const SQLITE_DROP_TEMP_VIEW: number;
        const SQLITE_DROP_TRIGGER: number;
        const SQLITE_DROP_VIEW: number;
        const SQLITE_INSERT: number;
        const SQLITE_PRAGMA: number;
        const SQLITE_READ: number;
        const SQLITE_SELECT: number;
        const SQLITE_TRANSACTION: number;
        const SQLITE_UPDATE: number;
        const SQLITE_ATTACH: number;
        const SQLITE_DETACH: number;
        const SQLITE_ALTER_TABLE: number;
        const SQLITE_REINDEX: number;
        const SQLITE_ANALYZE: number;
        const SQLITE_CREATE_VTABLE: number;
        const SQLITE_DROP_VTABLE: number;
        const SQLITE_FUNCTION: number;
        const SQLITE_SAVEPOINT: number;
        const SQLITE_COPY: number;
        const SQLITE_RECURSIVE: number;
    }
}
