fromJS()

fromJS<JSValue>(jsValue: JSValue, reviver?: undefined): FromJS<JSValue>
fromJS(jsValue: unknown,
reviver?: (key: string | number,
sequence: Collection.Keyed<string, unknown> | Collection.Indexed<unknown>,
path?: Array<string | number>
) => unknown
): Collection<unknown, unknown>

This documentation is generated from immutable.d.ts. Pull requests and Issues welcome.

Immutable.js

fromJS()