I am trying to declare and interface. Basically a user has a collection of roles. I am not able to understand what the right syntax in Typescript for this operation.
export interface User {
firstName: string;
lastName: string;
roles: [Role]
}
export interface Role {
accountId: string;
roleId: string;
}
According to the TypeScript Handbook, you can make a collection of something like so:
export interface Role {
accountId: string;
roleId: string;
}
export interface User {
firstName: string;
lastName: string;
roles: Array<Role> // Can also be written as Role[]
}
(Additionally, I think roles and accountId should be kept separate.)
It is:
export interface User {
firstName: string;
lastName: string;
roles: Role[];
}
roles: Role[]Have you tried, reading the docs on Arrays ?