mingo
Version:
MongoDB query language for in-memory objects
7 lines (6 loc) • 370 B
TypeScript
import { Options } from "../../core";
import { AnyVal, RawObject, WindowOperatorInput } from "../../types";
/**
* Last observation carried forward. Sets values for null and missing fields in a window to the last non-null value for the field.
*/
export declare function $locf(_: RawObject, collection: RawObject[], expr: WindowOperatorInput, options: Options): AnyVal;