/// <reference types="numeral" />
export declare function formatCurrency(s: string, n?: number, formatOption?: string): string;
export declare function formatShortNumeral(s: string | number, roundingFunction?: RoundingFunction): string;
export declare function formatPercentages(s: string | number): string;
export declare function formatWithOption(s: string | number, formatOption?: string, roundingFunction?: RoundingFunction): string;
export declare function convertString2Numeral(s: string | number): number;
export declare function createCountdownTimer(time: number, interval: number): import("rxjs").Observable<number>;
export declare function formatActorNameString(value: string, wordCount: number, omissionString?: string): string;
export declare function formatShortString(value: string, maxlength?: number, omissionString?: string): string;
export declare function formatStringSize(target: fairygui.GTextField, str: string, maxFontSize?: number): void;
declare let commonUtils: {
    formatCurrency: typeof formatCurrency;
    formatShortNumeral: typeof formatShortNumeral;
    formatPercentages: typeof formatPercentages;
    formatWithOption: typeof formatWithOption;
    convertString2Numeral: typeof convertString2Numeral;
    createCountdownTimer: typeof createCountdownTimer;
    formatActorNameString: typeof formatActorNameString;
    formatShortString: typeof formatShortString;
    formatStringSize: typeof formatStringSize;
};
export default commonUtils;