import { IterationItem } from "./IterationItem";
import { IterationMapper } from "./IterationMapper";
export default class FlatteningIterator<T> {
    static readonly maxOneLetterDimensions = 26;
    readonly uniqueId: string;
    readonly dimensions: string[];
    private data;
    private mappers;
    constructor(data: any, dimensions?: string[]);
    iterate(array: any, indices?: number[]): Generator<IterationItem<T>>;
    [Symbol.iterator](): Iterator<IterationItem<T>>;
    clone(): FlatteningIterator<T>;
    /**
     * returns a new FlatteningIterator instance with the given mapper applied
     */
    map(...fns: IterationMapper<T>[]): FlatteningIterator<T>;
    /**
     * Adds a mapper function to the stack of mappers.
     */
    use(...fns: IterationMapper<T>[]): FlatteningIterator<T>;
    /**
     * clears applied mappers (resets mapper to the default null implementation)
     */
    useDefaultMapper(): FlatteningIterator<T>;
    private mapResult;
    /**
     * when <= 3 dimensions (depth of data), use [x, y, z[ as dimension names
     * when >3 but <=26 dimensions, use [a, b, c, ..., x, y, z] as dimension names
     * when >26 dimensions, use [dim0, dim1, dim2, ..., dim25, dim26] as dimension names
     */
    private generateDefaultDimensions;
    private getArrayDepth;
}