idlize
1/*
2* Copyright (c) 2024 Huawei Device Co., Ltd.
3* Licensed under the Apache License, Version 2.0 (the "License");
4* you may not use this file except in compliance with the License.
5* You may obtain a copy of the License at
6*
7* http://www.apache.org/licenses/LICENSE-2.0
8*
9* Unless required by applicable law or agreed to in writing, software
10* distributed under the License is distributed on an "AS IS" BASIS,
11* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12* See the License for the specific language governing permissions and
13* limitations under the License.
14*/
15
16declare interface VisibleListContentInfo {
17index: number
18itemIndexInGroup?: number
19}
20
21declare type OnScrollVisibleContentChangeCallback = (start: VisibleListContentInfo, end: VisibleListContentInfo) => void;
22declare type Optional<T> = T | undefined
23
24declare interface ListInterface {
25(): ListAttribute
26}
27
28declare class ListAttribute extends ScrollableCommonMethod<ListAttribute> {
29someOptional(param: Optional<boolean>): ListAttribute
30
31onScrollVisibleContentChange(handler: OnScrollVisibleContentChangeCallback): ListAttribute;
32}
33
34declare const List: ListInterface
35