import { QuestionMatrixDynamicModel } from "survey-core";
import * as i0 from "@angular/core";
export declare class MatrixDynamicPlaceholderComponent {
    question: QuestionMatrixDynamicModel;
    addRowClick(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MatrixDynamicPlaceholderComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<MatrixDynamicPlaceholderComponent, "sv-ng-placeholder-matrixdynamic", never, { "question": "question"; }, {}, never, never>;
}