import { IndexSchema } from "../table/IndexSchema";
import { TableIndexType } from "../table/Table";
import { TableIndex } from "../table/TableIndex";
export declare class SingleValueIndex<ItemType = any> implements TableIndex {
    item: ItemType;
    schema: IndexSchema;
    indexType: TableIndexType;
    constructor(schema: IndexSchema);
    items?: any;
    insert(item: any): void;
    getAllAsList(): any[];
    getAsValue(): ItemType;
    getWithIndexKey(indexKey: any): void;
    getListWithIndexKey(indexKey: any): any[];
    hasIndexKey(indexKey: any): boolean;
    iterateWithIndexKey(indexKey: any): IterableIterator<any>;
    iterateAll(): IterableIterator<any>;
    deleteAll(): void;
    deleteExistingItemWithIndexKey(indexKey: any): void;
    deleteItem(item: any): void;
    deleteItem2(item: any): void;
    deleteAllWithIndexKey(indexKey: any): void;
    updateItemChangedIndexKey(item: any, equalsFn: any): void;
    updateAll(updateCallbackFn: (item: ItemType) => ItemType): void;
    getCount(): number;
    updateWithIndexKey(indexKey: any, updateCallbackFn: (item: any) => any): void;
    deleteItemWithStaleIndexKey(item: ItemType, existingIndexKey: any): void;
    replaceItemUsingRefEquality(indexKey: any, oldItem: ItemType, newItem: ItemType): void;
    deleteItemUsingRefEquality(indexKey: any, item: ItemType): void;
}