rambda/_ts-toolbelt/src/Object/Has.ts

Lightweight faster alternative to Ramda

import {Match} from '../Any/_Internal'
import {Is} from '../Any/Is'
import {At} from './At'
import {Index} from '../Any/Index'

/** Check whether **`O`** has a field of key **`K`** that matches **`M`**
 * @param O to be inspected
 * @param K to choose field
 * @param M to check field type (?=`any`)
 * @param match to change precision (?=`'default'`)
 * @returns **`Boolean`**
 * @example
 * ```ts
 * ```
 */
export type Has<O extends object, K extends Index, M extends any = any, match extends Match = 'default'> =
    Is<At<O, K>, M, match>