import type { Key } from './key.js';
export interface LocalIndex {
    readonly type: 'local';
    readonly partitionKey?: undefined;
    readonly sortKey: Key;
}
type GlobalIndexPartitionKey = {
    readonly partitionKey: Key;
    readonly partitionKeys?: never;
} | {
    readonly partitionKey?: never;
    readonly partitionKeys: readonly Key[];
};
type GlobalIndexSortKey = {
    readonly sortKey?: Key;
    readonly sortKeys?: never;
} | {
    readonly sortKey?: never;
    readonly sortKeys?: readonly Key[];
};
export type GlobalIndex = {
    readonly type: 'global';
} & GlobalIndexPartitionKey & GlobalIndexSortKey;
/**
 * Define an index of a Table
 *
 * @param KEY_NAME Key attribute name
 * @param KEY_TYPE Key value type
 * @return Key
 */
export type Index = LocalIndex | GlobalIndex;
export {};