Is it not feasible to achieve this?
interface IMap {
[key: string]: string;
}
class Map implements IMap {
public foo = "baz";
}
But instead of success, I encounter the error:
TS2420:Class 'Map' does not correctly implement 'IMap'. Index signature is missing in type 'Map'.
the reason for this is because of the implementation of an interface
interface IDictionary {
[index: string]: string;
}
class Dictionary implements IDictionary {
public foo = "bar";
}
you must fulfill all requirements
interface IDictionary {
[index: string]: string;
}
class Dictionary implements IDictionary {
public foo = "bar";
[index: string]: string;
}
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