Creating a stationary Map in Typescript: A step-by-step guide

I am attempting to create a static Map that will store key value pairs with strings only. These values are meant to be constant and never change.

Here is an example of what I'm trying to achieve:

static KEY_VALUE_PAIR: Map<string, string>: {
 'space' : 'jump',
 'enter' : 'hit'
}

However, when I implement this, I encounter an error message stating

Type '{ 'space': string; }' is not assignable to type 'Map<string, string>'.

Do you have any insights on why this might be happening?

If I remove the return type Map<string, string>, it functions as a regular object without issue.

Answer №1

Creating a static map in Typescript can be done by initializing a new Map object directly within the code, like so:

const PAIR_VALUES = new Map<string, string>([
  ['fire','burn'],
  ['water','wet']
]);

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