/**
 * Copyright (c) 2020-present, Goldman Sachs
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/**
 * The interface defined here can be extended to browsers like `electron`
 * because it supports storing the user preferences in the form of key
 * value pairs. https://www.npmjs.com/package/electron-store
 */
interface ApplicationStorage {
    /**
     * Sets the value of an item with the given value
     */
    setItem(key: string, value: string): void;
    /**
     * Gets the value of a given item in the storage
     */
    getItem(key: string): string | null;
    /**
     * Checks if an item is present in the storage
     */
    hasItem(key: string): boolean;
    /**
     * Removes the given item stored
     */
    removeItem(key: string): void;
    /**
     * Clears all the key value pairs stored
     */
    clear(): void;
}
export declare class LocalStorage implements ApplicationStorage {
    private get localStorage();
    setItem(key: string, value: string): void;
    getItem(key: string): string | null;
    removeItem(key: string): void;
    clear(): void;
    hasItem(key: string): boolean;
}
export {};
//# sourceMappingURL=ApplicationStorage.d.ts.map