import * as O from 'fp-ts/Option';
declare type Option<A> = O.Option<A>;
export declare const hasKey: <T>(o: T, k: keyof T) => boolean;
export declare const lookup: <K extends keyof T, T>(o: T, k: K) => Option<T[K]>;
export declare const map: <A, B>(o: Record<string, A>, f: (a: A) => B) => Record<string, B>;
export declare const fromPairs: <A>(pairs: [string, A][]) => Record<string, A>;
export {};
//# sourceMappingURL=ObjUtils.d.ts.map