import type{LyraWidgetNode}from'../../conversation/widget-renderer/resolve.js';
/** One widget's immutable position, size, and content within `<lr-dashboard-grid>`'s `layout`.
* Coordinates are integer grid units (`x`/`y` 0-based, `w`/`h` a span count), never pixels. */
export interface LyraDashboardCell{
/** Stable, non-empty business identity. Duplicate cell IDs are resolved first-valid-entry-wins. */
readonly cellId:string;
/** 0-based column index of the cell's leading edge. */
readonly x:number;
/** 0-based row index of the cell's leading edge. */
readonly y:number;
/** Column span. */
readonly w:number;
/** Row span. */
readonly h:number;readonly minW?:number;readonly minH?:number;readonly maxW?:number;readonly maxH?:number;
/** An immovable, unresizable cell that also acts as a wall under `collision="push"`. */
readonly locked?:boolean;
/**
* Declarative widget root used by the default cell's version-two widget document. Dashboard
* admission takes a bounded frozen structural snapshot and omits hostile or malformed roots.
*/
readonly widget?:LyraWidgetNode|null;
/** Accessible name and default `<lr-widget>` title; falls back to `cellId` when absent or empty. */
readonly label?:string;}
/** How a requested move or resize handles overlap with another cell. */
export type LyraDashboardCollisionPolicy='reject'|'push'|'overlap';
/** Immutable result returned by `resolveLyraDashboardPlacement`. */
export interface LyraDashboardPlacementResult{
/** Whether the normalized request was applied. */
readonly accepted:boolean;
/** Full immutable proposed layout, including a push cascade when applicable. */
readonly layout:readonly LyraDashboardCell[];
/** Stable layout-order cell IDs that overlapped the requested placement before resolution. */
readonly collidedCellIds:readonly string[];}