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Create a map using TypeScript Generics. The key is always a string.

 

The value can be a string or a number. It has to work with both types.

 

It's got to have the following methods:

 

• Creating a new key-value pair : setItem(key: string, item: T)

 
• Retrieving values : getItem(key: string)

 
• Remove all items : clear()

 
• Display all key-value items : printMap() "

Create a map using TypeScript Generics. The key is always a string.

The value can be a string or a number. It has to work with both types.

It's got to have the following methods:

• Creating a new key-value pair : setItem(key: string, item: T)

• Retrieving values : getItem(key: string)

• Remove all items : clear()

• Display all key-value items : printMap() "

" Create a map using TypeScript Generics. The key is always a string.

The value can be a string or a number. It has to work with both types.

It's got to have the following methods:

• Creating a new key-value pair : setItem(key: string, item: T)

• Retrieving values : getItem(key: string)

• Remove all items : clear()

• Display all key-value items : printMap() "

Create a map using TypeScript Generics. The key is always a string.

The value can be a string or a number. It has to work with both types.

It's got to have the following methods:

• Creating a new key-value pair : setItem(key: string, item: T)

• Retrieving values : getItem(key: string)

• Remove all items : clear()

• Display all key-value items : printMap() "