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April 1, 2022 04:45 am GMT

electron-store with TypeScript Example

Simple data persistence for your Electron app or module - Save and load user preferences, app state, cache, etc.

electron-store

Below some example how to use electron-store in TypeScript and using Schema for validation.

import Store, { Schema } from 'electron-store';interface Dummy {  someObject: {    someString: string;  };  someNumber: number;  someEnumString: 'one' | 'two' | 'three';}const schema: Schema<Dummy> = {  someObject: {    type: 'object',    properties: {      someString: {        type: 'string',        default: 'string inside object',      },    },    default: {}, // electron-store need this for object type    required: ['someString'],  },  someNumber: {    type: 'number',    minimum: 1,    maximum: 100,    default: 50,  },  someEnumString: {    type: 'string',    enum: ['one', 'two', 'three'],    default: 'two',  },};const store = new Store<Dummy>({ schema });console.table(store.get('someObject'));// //   (index)            Values         // //  someString  'string inside object' // console.log(store.get('someNumber'));// 50console.log(store.get('someEnumString'));// twotry {  store.set('someNumber', 200);} catch (err) {  console.error(err);  // Error: Config schema violation: `someNumber` must be <= 100}try {  store.set('someEnumString', 'four');} catch (err) {  console.error(err);  // Error: Config schema violation: `someEnumString` must be equal to one of the allowed values}

Original Link: https://dev.to/anasrin/electron-store-with-typescript-example-108j

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