/**
 * IndexedDB hook system – shared types.
 * @module indexedDB/types
 */
/** Table schema for a single object store. */
export interface TableSchema {
    /** Key path (e.g. `"id"` or `["a", "b"]`). */
    keyPath: string | string[];
    /** Use auto-increment primary key. */
    autoIncrement?: boolean;
    /** Optional index names to create (each indexes the keyPath by default). */
    indexes?: string[];
}
/** Configuration passed to useIndexedDB. */
export interface IndexedDBConfig {
    /** Database name. */
    name: string;
    /** Schema version (increment to trigger onupgradeneeded). */
    version: number;
    /** Map of table name → store schema (keyPath, autoIncrement, indexes). */
    tables: {
        [tableName: string]: TableSchema;
    };
}
/** Optional callbacks for any operation. */
export interface OperationCallbacks<T = unknown> {
    onSuccess?: (result: T) => void;
    onError?: (error: DOMException) => void;
}
/** Options for transaction. */
export type TransactionOptions = OperationCallbacks<void>;