import { QuestionAngular } from "../question";
import { QuestionMatrixModel } from "survey-core";
import * as i0 from "@angular/core";
export declare class MatrixQuestionComponent extends QuestionAngular<QuestionMatrixModel> {
    ngOnInit(): void;
    onCellChanged(row: any, column: any): void;
    trackRowByFn(i: number, row: any): string;
    trackColumnByFn(i: number, column: any): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<MatrixQuestionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MatrixQuestionComponent, "sv-ng-matrix-question", never, {}, {}, never, never>;
}