import { IgcGridConditionalStyleCollection } from "./igc-grid-conditional-style-collection";
import { IgcGridConditionalStyleComponent } from "./igc-grid-conditional-style-component";
import { GridCompoundConditionalStyle } from "./GridCompoundConditionalStyle";
export declare abstract class IgcGridCompoundConditionalStyleComponent extends IgcGridConditionalStyleComponent {
    /**
                                 * @hidden
                                 */
    get i(): GridCompoundConditionalStyle;
    constructor();
    connectedCallback(): void;
    disconnectedCallback(): void;
    private static _observedAttributesIgcGridCompoundConditionalStyleComponent;
    static get observedAttributes(): string[];
    get isCompound(): boolean;
    getSubStyles(): IgcGridConditionalStyleCollection;
    actualNeedsFieldMaximum(): boolean;
    actualNeedsFieldMinimum(): boolean;
    actualNeedsFieldSum(): boolean;
}