import { LitElement, PropertyValues } from "lit";
import { DnaViewModel } from "./DnaViewModel";
import { BaseRoleName, Cell } from "@ddd-qc/cell-proxy";
declare const DnaElement_base: (abstract new (...args: any[]) => {
    _cell?: Cell;
    get cell(): Cell;
}) & ((abstract new (...args: any[]) => {
    baseRoleName: BaseRoleName;
}) & {
    readonly DEFAULT_BASE_ROLE_NAME: BaseRoleName;
}) & typeof LitElement;
export declare class DnaElement<P, DVM extends DnaViewModel> extends DnaElement_base {
    constructor(baseRoleName?: BaseRoleName);
    protected _dvm: DVM;
    _cell_via_context: Cell;
    perspective: P;
    private _consumer?;
    protected requestDvm(canRerequest?: boolean): void;
    protected dvmUpdated(_newDvm: DVM, _oldDvm?: DVM): Promise<void>;
    shouldUpdate(changedProperties: PropertyValues<this>): boolean;
    protected willUpdate(changedProperties: PropertyValues<this>): void;
}
export {};
//# sourceMappingURL=DnaElement.d.ts.map