/// <reference types="cheerio" />
export interface ElementarOptions {
    readonly invalidElements?: string[];
    readonly emptyElements?: string[];
    readonly contentElements?: string[];
    readonly abstractElements?: string[];
    readonly customElements?: CustomElement[];
    readonly elementProps?: {
        [index: string]: string[];
    };
    readonly onElement?: OnElementFunction;
}
export declare const ELEMENTAR_OPTIONS: ElementarOptions;
export interface OnElementFunction {
    (element: CheerioElement): OnElementReturn;
}
export declare type OnElementReturn = 'invalid' | 'abstract' | ElementBuildData;
export interface ElementBuildData {
    name: string;
    props?: {
        [index: string]: string;
    };
    isContent: boolean;
    isLeaf: boolean;
}
export interface CustomElement {
    name: string;
    build(node: CheerioElement, options?: ElementarOptions): ElementBuildData;
}
export declare function mergeDefaultOptions(options: ElementarOptions): {
    invalidElements?: string[];
    emptyElements?: string[];
    contentElements?: string[];
    abstractElements?: string[];
    customElements?: CustomElement[];
    elementProps?: {
        [index: string]: string[];
    };
    onElement?: OnElementFunction;
};