import IGirafeContext from '../../context/icontext.js';
import { IBrainSerializer } from '../../state/brain/serialize.js';
import LayoutState, { CellContent, LayoutType } from '../../state/layout.js';
export default class LayoutSerializer implements IBrainSerializer<LayoutState> {
    private readonly context;
    constructor(context: IGirafeContext);
    private get layout();
    brainSerialize(layout: LayoutState): string;
    brainDeserialize(str: string): void;
    /**
     * Applies a layout to the state, ignoring the values that are not valid anymore.
     * A shared state can have been created by another version of the application,
     * in which other components or other layouts were available.
     */
    applyLayout(type: LayoutType, cells?: CellContent[], sizes?: LayoutState['sizes']): void;
    private getValidSizes;
}