import type { TransactionUniversalOptions } from './Database.js';
export type Driver = SyncDriver | AsyncDriver;
export type Statement = SyncStatement | AsyncStatement;
export interface BatchedQuery {
    sql: string;
    params: Array<unknown>;
    isSelection: boolean;
}
export interface DriverSpecs {
    parsesJson: boolean;
    supportsTransactions: boolean;
}
export interface PrepareOptions {
    isSelection: boolean;
    name?: string;
}
export interface SyncDriver extends DriverSpecs {
    close(): void;
    exec(query: string): void;
    prepare(query: string, options?: PrepareOptions): SyncStatement;
    transaction<T>(run: (inner: SyncDriver) => T, options: TransactionUniversalOptions): T;
    batch(queries: Array<BatchedQuery>): Array<Array<unknown>>;
}
export interface SyncStatement {
    all(params: Array<unknown>): Array<object>;
    run(params: Array<unknown>): void;
    get(params: Array<unknown>): object | null;
    values(params: Array<unknown>): Array<Array<unknown>>;
    free(): void;
}
export interface AsyncDriver extends DriverSpecs {
    close(): Promise<void>;
    exec(query: string): Promise<void>;
    prepare(query: string, options?: PrepareOptions): AsyncStatement;
    transaction<T>(run: (inner: AsyncDriver) => Promise<T>, options: TransactionUniversalOptions): Promise<T>;
    batch(queries: Array<BatchedQuery>): Promise<Array<Array<unknown>>>;
}
export interface AsyncStatement {
    all(params: Array<unknown>): Promise<Array<object>>;
    run(params: Array<unknown>): Promise<void>;
    get(params: Array<unknown>): Promise<object | null>;
    values(params: Array<unknown>): Promise<Array<Array<unknown>>>;
    free(): void;
}