import { IWeb } from '@pnp/sp/presets/all';
import { JsomContext } from 'spfx-jsom';
import { IProvisioningConfig } from '../provisioningconfig';
import { ProvisioningContext } from '../provisioningcontext';
import { ITaxonomy } from '../schema';
import { HandlerBase } from './handlerbase';
/**
 * Describes the Taxonomy Object Handler.
 *
 * Provisions a term group, its term sets and terms into the default site
 * collection term store using JSOM (so explicit term-set/term GUIDs from the
 * template are preserved). Idempotent: anything that already exists by ID is
 * left untouched.
 */
export declare class Taxonomy extends HandlerBase {
    jsomContext: JsomContext;
    context: ProvisioningContext;
    private termStore;
    /**
     * Creates a new instance of the Taxonomy handler.
     */
    constructor(config: IProvisioningConfig);
    /**
     * Provisioning taxonomy
     *
     * @param web - The web
     * @param taxonomy - The taxonomy part of the template
     * @param context - Provisioning context
     */
    ProvisionObjects(web: IWeb, taxonomy: ITaxonomy, context: ProvisioningContext): Promise<void>;
    /**
     * Ensure the term group exists, creating it with the specified ID if missing.
     *
     * @param groupDef - Term group definition
     */
    private ensureGroup;
    /**
     * Ensure the term set exists under the group, creating it with the specified
     * ID if missing.
     *
     * @param group - Parent term group
     * @param termSetDef - Term set definition
     * @param lcid - Default language of the term store
     */
    private ensureTermSet;
    /**
     * Ensure all terms exist in the term set (creating missing ones with their
     * specified IDs and custom properties) and apply the custom sort order.
     *
     * @param termSet - Parent term set
     * @param termSetDef - Term set definition
     * @param lcid - Default language of the term store
     */
    private ensureTerms;
    /**
     * Apply custom properties to a newly created term.
     *
     * @param term - The term
     * @param termDef - Term definition
     */
    private applyCustomProperties;
    /**
     * Apply the custom sort order of a term set based on the `SortOrder` of its
     * terms.
     *
     * @param termSet - The term set
     * @param terms - Term definitions
     */
    private applySortOrder;
    /**
     * Load a taxonomy client object and return whether it exists on the server.
     *
     * @param clientObject - The taxonomy client object (group/set/term)
     */
    private exists;
}