object typescript code example
Example 1: typescript type object
type Dictionary = {
[key: string]: any
}
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 { // Sample Usage
console.log(args.property1);
}
Example 3: typescript object type
//is not strict mode
let endedCoord: {x: number, y: number} = {
x: -1,
y: -1,
}
Example 4: object type in typescript
declare function create(o: object | null): void;
// OKcreate({ prop: 0 });create(null);create(undefined); // with `--strictNullChecks` flag enabled, undefined is not a subtype of nullArgument of type 'undefined' is not assignable to parameter of type 'object | null'.2345Argument of type 'undefined' is not assignable to parameter of type 'object | null'.
create(42);Argument of type '42' is not assignable to parameter of type 'object | null'.2345Argument of type '42' is not assignable to parameter of type 'object | null'.create("string");Argument of type '"string"' is not assignable to parameter of type 'object | null'.2345Argument of type '"string"' is not assignable to parameter of type 'object | null'.create(false);Argument of type 'false' is not assignable to parameter of type 'object | null'.2345Argument of type 'false' is not assignable to parameter of type 'object | null'.Try