36 lines
945 B
TypeScript
36 lines
945 B
TypeScript
/*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License.
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*/
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export interface IAsyncStorage<T> {
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/**
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* Get the item from the asynchronous storage object matching the given key.
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* @param key
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*/
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getItem(key: string): Promise<T | null>;
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/**
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* Sets the item in the asynchronous storage object with the given key.
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* @param key
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* @param value
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*/
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setItem(key: string, value: T): Promise<void>;
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/**
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* Removes the item in the asynchronous storage object matching the given key.
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* @param key
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*/
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removeItem(key: string): Promise<void>;
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/**
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* Get all the keys from the asynchronous storage object as an iterable array of strings.
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*/
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getKeys(): Promise<string[]>;
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/**
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* Returns true or false if the given key is present in the cache.
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* @param key
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*/
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containsKey(key: string): Promise<boolean>;
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}
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