/**
 * Splits a formatted amount string into value and unit parts
 * @param formattedAmount - Amount string like "$525.40M"
 * @returns Object with value and unit separated
 * @example
 * splitAmountUnit("$525.40M") // { value: "$525.40", unit: "M" }
 * splitAmountUnit("$70.84K") // { value: "$70.84", unit: "K" }
 * splitAmountUnit("$100") // { value: "$100", unit: "" }
 */
export declare function splitAmountUnit(formattedAmount: string): {
    value: string;
    unit: string;
};