/**
 * Shared chart-level theme defaults composed into every chart-type module's
 * `themeTemplate`.
 *
 * Per `defaults.md`, module `themeTemplate`s are the canonical home for runtime
 * defaults. Each chart-type module (`CartesianChartModule`, `PolarChartModule`,
 * `StandaloneChartModule`, `TopologyChartModule`, …) merges this constant via
 * `mergeDefaults` so chart-level Normalised keys are guaranteed populated
 * post-theme-merge.
 *
 * Add an entry here only when the default genuinely applies to every chart
 * type. Per-chart-type overrides live in the relevant module's own
 * `themeTemplate`.
 */
export declare const commonChartThemeTemplate: {
    mode: string;
    suppressFieldDotNotation: boolean;
    keyboard: {
        initialFocus: string;
    };
    touch: {
        dragAction: string;
    };
};