typescript object with string code example
Example 1: typescriprt specify type of key
var stuff: { [key: string]: string; } = {};
stuff['a'] = '';
stuff['a'] = 4;
interface StringMap { [key: string]: string; }
var stuff2: StringMap = { };
Example 2: define object properties typescript
interface ISomeObject {
subPropertie1: string,
subPropertie2: number,
}
interface IProperties {
property1: string,
property2: boolean,
property3: number[],
property4: ISomeObject,
property5: ISomeObject[],
}
function (args:IProperties): void {
console.log(args.property1);
}