Currently, I am delving into the world of TypeScript and finding myself at a bit of a beginner's crossroads. In an effort to expedite my learning process, I have taken to dissecting various coding projects.
However, I am encountering some difficulties (which I understand are likely rooted in fundamental concepts). Coming from a C# background, I tend to approach code comprehension with a c# mindset.
export type NLC = string; ---Hence, NLC is essentially a string.
export type CRS = string; ---Similarly, CRS is also defined as a string.
export class Location {
constructor(
public readonly nlc: NLC, ----Here we have a 'nlc' property with type NLC (in essence a string).
public readonly crs: Option<CRS>, ---Now what exactly does Option signify? An optional property perhaps?
public readonly clusters: ClusterMap, --A property characterized by the type 'ClusterMap'.
public readonly allStations: NLC[]
) { }
}
**////Can anyone provide insights into the nature of properties within a ClusterMap?**
export type ClusterMap = {
[nlc: string]: NLC; --What exactly does '[nlc: string]' signify?
}
Your assistance would be greatly appreciated.