export declare const getIndexes: (source: string, find: string) => number[];
export declare const lastIndex: (source: string, find: string) => number;
export declare const nthIndex: (source: string, find: string, nth: number) => number;
export declare const findIndexAfter: (source: string, find: string, after: number) => number;
export declare const splice: (insert: string, idx: number, rem: number, str: string) => string;