import { KeygenResult } from '../common/type';
export declare const getFlattenTree: <T>(data: T[], childrenKey?: keyof T, wide?: boolean) => T[][];
export declare const getFilterTree: <DataItem, K extends (node: DataItem) => KeygenResult>(treeNodes: DataItem[] | undefined, filterFunc: void | ((data: DataItem) => boolean) | undefined, filterExpandKeys: KeygenResult[] | undefined, keyFunc: K, childrenKey: keyof DataItem | undefined, showHitDescendants: boolean, firstMatchNode?: ((node: DataItem) => void) | undefined, { advanced, }?: {
    advanced?: boolean | undefined;
}) => (DataItem | null)[];
type FilterDatum<DataItem> = {
    data: DataItem[];
    childrenKey: any;
    getKey: (node: DataItem) => KeygenResult;
    getDataById: (id: KeygenResult) => DataItem;
};
export declare const mergeFilteredTree: (filterData: any, rawDatum: FilterDatum<any>, tiledId: KeygenResult[]) => any;
export {};
//# sourceMappingURL=tree.d.ts.map