export declare type Fn<A, B> = (a: A) => B;
export declare const flatten: <T>(arr: T[][]) => T[];
export declare const fst: <T>(arr: T[]) => T;
export declare const encodePayload: (data: any) => string;
declare type IPredicate<T> = (value: T) => boolean;
export declare const andFilter: <T>(predicates: IPredicate<T>[]) => IPredicate<T>;
export declare const andPredicates: <T>(predicates: IPredicate<T>[], value: T) => boolean;
export declare function addTime(baseMs: number, offsetMs: number): number;
export declare function getNextTimeThreshold(baseTimestamp: number, offsetMs: number): number;
export declare function isLastIndex<T>(index: number, arr: T[]): boolean;
export declare const not: <I, O>(fn: Fn<I, O>) => (value: I) => boolean;
export declare const sanitizeLocale: (locale: string) => string;
export declare const SECOND = 1000;
export declare const MINUTE: number;
export declare const HOUR: number;
export declare const DAY: number;
export declare const sanitizeString: (str: string) => string;
export declare const stringToList: (separator: string) => (value: string) => string[];
export declare const arr2Obj: <V>(arr: [string, V][]) => Record<string, V>;
export declare const omit: (obj: Record<string, any>, key: string) => Record<string, any>;
export declare const template: (str: string, values?: Record<string, string | number>, fallbackValues?: Record<string, string | number>) => string;
export declare function secToHrs(qty: number): number;
export declare function globPattern(keys: string[]): string;
export declare const distinct: <T>(arr: T[]) => T[];
export declare const sleep: (time: number) => Promise<unknown>;
export {};