let myName: string = 'bill';
let birth: number = 230411;
let born: string = 'seoul';
let firstName :string[] = ['kim', 'park']
let fvGame: {
game: string;
company: string;
} = {
game: 'SuddenAttack',
company: 'Nexon',
};
let project: {
member: string[];
days: number;
started: boolean;
} = {
member: ['kim', 'park'],
days: 30,
started: true,
};