/**
 * Converts an array to dictionary using id as key
 * @function toDictionary
 * @memberof RamdaExtensions
 * @since v1.0.0
 * @param {T[]} items Items to be converted into dictionary
 * @returns {RamdaExtensions.Entity}
 * @throws Will throw an error with the message supplied if condition is not fulfilled.
 * @see RamdaExtensions.toDictionaryBy
 * @example
 *
 * toDictionary([{id: 1, description: 'foo'}, {id: 2, description: 'bar'}]) //=> {1: {id: 1, description: 'foo'}, 2: {id: 2, description: 'bar'}}
 *
 */
export declare const toDictionary: (input: any[]) => any;