import type { ViewConfig } from "@perspective-dev/client";
/**
 * Detail payload for the `perspective-click` CustomEvent dispatched on
 * the `<perspective-viewer>` host when the user clicks a chart glyph.
 * Shape matches the equivalent type in `@perspective-dev/viewer-datagrid`
 * so consumers can listen to either plugin uniformly.
 */
export interface PerspectiveClickDetail {
    /**
     * Source-view row data — keys are column names, values are scalar
     * cell values. Empty `{}` when the click hit a non-leaf aggregate
     * (e.g. a treemap branch).
     */
    row: Record<string, unknown>;
    /**
     * Aggregate column(s) the click targeted. Single-entry for series /
     * heatmap / tree charts; multi-entry would only appear for plugins
     * that surface multiple measures per glyph (none today).
     */
    column_names: string[];
    /**
     * Pre-built `viewer.restore({ filter })` patch — concatenates the
     * group_by and split_by pivot values at the click target as
     * `[<col>, "==", <value>]` clauses.
     */
    config: Partial<ViewConfig>;
}
export { PerspectiveSelectDetail } from "@perspective-dev/viewer/src/ts/extensions.js";