/**
 * f1 : 2a = T1
 * f2 : 3a+b = T1
 * f3 : a+b+c = T1
 *
 * final : an^2+bn+c
 */
/**
 * Returns singular term.
 * @param n The term number (not zero indexed)
 * @param a `a`n^2+bn+c
 * @param b an^2+`b`n+c
 * @param c an^2+bn+`c`
 */
declare function findTerm(n: number, a: number, b: number, c: number): number;
/**
 * Returns multiple terms
 * @param n The term number to start at (not zero indexed)
 * @param nn The term number to end at
 * @param a `a`n^2+bn+c
 * @param b an^2+`b`n+c
 * @param c an^2+bn+`c`
 */
declare function findTerms(n: number, nn: number, a: number, b: number, c: number): number[];
/**
 *
 * @param num1 The first number
 * @param num2 The second number
 * @param num3 The third number
 */
declare function findNthTerm(num1: number, num2: number, num3: number): {
    a: number;
    b: number;
    c: number;
    formula: string;
};
/**
 * Quadratic pattern functions
 */
declare const _default: {
    findTerm: typeof findTerm;
    findNthTerm: typeof findNthTerm;
    findTerms: typeof findTerms;
};
export default _default;