import { Integer } from "../types";
import { ICharacter } from "../types/_character";
import { INumeric } from "../types/_numeric";
export interface IFindInput {
    val: ICharacter | string;
    sub?: ICharacter | string;
    off?: INumeric | number;
    occ?: INumeric | number;
    len?: INumeric | number;
    regex?: ICharacter | string;
    pcre?: ICharacter | string;
    case?: ICharacter | string;
}
export declare function find(input: IFindInput): Integer;