I want to make a Map where each member contains an array of strings. But how do I initialize and type it (in a single statement)?
I've tried this:
private _gridOptions:Map<string, Array<string>> = {"1": ["test"]};
and I get:
Module build failed: Error: /Users/*****/Work/dashboard/src/app/core/pg.service.ts (8,5): Type '{ "1": string[]; }' is not assignable to type 'Map<string, string[]>'.
This question is related to
typescript
Per Mozilla's Map documentation, you can initialize as follows:
private _gridOptions:Map<string, Array<string>> =
new Map([
["1", ["test"]],
["2", ["test2"]]
]);
Source: Stackoverflow.com