a.json

const products : IProductDetails[] = [
 {
  product:{
      Id: 1,
      Title: 'Pen',
      Price: 100
    },
    inStock:true,
    Qyanity: 100,
    Color: "Red",
    invoiceNumber : "I089" 
  
 },
 {
  product:{
      Id: 2,
      Title: 'Pencil',
      Price: 1500
    },
    inStock:false,
    Qyanity: 500,
    Color: "Blue",
    invoiceNumber : "I090" 

 },
 {
  product:{
      Id: 3,
      Title: 'Bat',
      Price: 200
    },
    inStock:true,
    Qyanity: 1283,
    Color: "White",
    invoiceNumber : "I091" 

 },
 {
  product:{
      Id: 4,
      Title: 'Ball',
      Price: 300
    },
    inStock:true,
    Qyanity: 100,
    Color: "Red",
    invoiceNumber : "I092" 

 },
 {
  product:{
      Id: 5,
      Title: 'Notebook',
      Price: 800
    },
    inStock:false,
    Qyanity: 400,
    Color: "Red",
    invoiceNumber : "I093" 

 }
];