export declare class AlHtmlMatch {
    name: string;
    start: number;
    end: number;
    content: string;
    attributes: {
        [attribute: string]: string | boolean;
    };
    children: AlHtmlMatch[];
    constructor(setStart?: number);
    /**
     * Get first child element of a given type
     */
    first(childType: string): AlHtmlMatch | undefined;
    /**
     * Get all child elements of a given type
     */
    all(childType: string): AlHtmlMatch[];
    /**
     * Coerces a given attribute into string form, with a default value
     */
    attr(attribute: string, defaultValue?: string): string;
    /**
     * Coerces a given attribute into a boolean form, with a default value
     */
    attrSwitch(attribute: string, defaultValue: boolean): boolean;
}
export declare class AlHtmlToJsonParser {
    content: string;
    offset: number;
    prefix: string;
    static reElement: RegExp;
    static reAttribute: RegExp;
    static reWhitespace: RegExp;
    constructor(content: string, offset?: number, prefix?: string);
    matchAll(): AlHtmlMatch[];
    matchOne(): AlHtmlMatch | null;
    extractElement(index: number, depth?: number): AlHtmlMatch;
    protected contextualError(offset: number, reason: string): Error;
    protected offsetToLocation(offset: number): {
        row: number;
        column: number;
    };
}