Type Alias ReadonlyRecord<K, V>

ReadonlyRecord: Readonly<Record<K, V>>

A readonly map-like object type alias.

Type Parameters

K extends keyof any
Identifies the key type.
V
Identifies the value type.

Since

0.14.0

Example

const themes: ReadonlyRecord<string, string> = {
    light: "#ffffff",
    dark:  "#000000"
};

// themes.light = "#ff0000";  // Error: cannot assign to a read-only property