import { UmbLitElement } from '../../../../../core/lit-element/index.js';
import type { LogLevelModel, LogMessagePropertyPresentationModel } from '../../../../../core/backend-api/index.js';
import type { PropertyValueMap } from '../../../../../../external/lit/index.js';
export declare class UmbLogViewerMessageElement extends UmbLitElement {
    #private;
    details: HTMLDetailsElement;
    timestamp: string;
    date?: Date;
    level: LogLevelModel | '';
    messageTemplate: string;
    renderedMessage: string;
    properties: Array<LogMessagePropertyPresentationModel>;
    open: boolean;
    exception: string;
    willUpdate(changedProperties: Map<string | number | symbol, unknown>): void;
    protected updated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    private _getSearchMenuData;
    private _propertiesWithSearchMenu;
    private _findLogsWithProperty;
    render(): import("lit-html").TemplateResult<1>;
    static readonly styles: import("lit").CSSResult[];
}
declare global {
    interface HTMLElementTagNameMap {
        'umb-log-viewer-message': UmbLogViewerMessageElement;
    }
}