import type { SceneCapturedPose, SceneSpatialObservation, StaticSurfaceObservation, Vector3Value } from "@skenora/contracts";
import { type MotionPathBakeOptions, type SpatialArrangement } from "@skenora/geometry";
import { type SceneMutationContext, type SceneMutationResult } from "./mutations.js";
export { bakeMotionPath, createSpatialArrangement, SPATIAL_LAYOUT_LIMITS, } from "@skenora/geometry";
export type { MotionPathBakeOptions, MotionPathBakeResult, SpatialArrangement, } from "@skenora/geometry";
export type SceneBoundsAnchor = "center" | "top-center" | "bottom-center" | "left-center" | "right-center" | "front-center" | "back-center";
/** World-axis AABB anchors, not inferred semantic front/up or collision solving. */
export declare function planSceneBoundsPlacement(entityId: string, targetEntityId: string, observation: SceneSpatialObservation, context: SceneMutationContext, options?: {
    sourceAnchor?: SceneBoundsAnchor;
    targetAnchor?: SceneBoundsAnchor;
    offset?: Vector3Value;
}): SceneMutationResult;
/** Preserve input order and the other axes; gap is measured between world AABB faces. */
export declare function planSceneSpacing(entityIds: readonly string[], observation: SceneSpatialObservation, context: SceneMutationContext, options: {
    axis: "x" | "y" | "z";
    gap: number;
    center?: number;
}): SceneMutationResult;
export declare function planSceneArrangement(entityIds: readonly string[], pattern: SpatialArrangement, observation: SceneSpatialObservation, context: SceneMutationContext): SceneMutationResult;
/** Translation only: move the current AABB's support plane onto the observed surface. */
export declare function planSceneSurfacePlacement(entityId: string, surface: StaticSurfaceObservation, observation: SceneSpatialObservation, context: SceneMutationContext, options?: {
    offset?: number;
    anchorId?: string;
}): SceneMutationResult;
/** Explicit point/anchor alignment, with rotations and scaling preserved. */
export declare function planSceneAnchorAlignment(entityId: string, anchorId: string, target: {
    entityId: string;
    anchorId: string;
} | {
    point: Vector3Value;
}, observation: SceneSpatialObservation, context: SceneMutationContext): SceneMutationResult;
export declare function planSceneMotionPath(options: MotionPathBakeOptions, context: SceneMutationContext): SceneMutationResult;
export declare function planSceneCapturedPose(pose: SceneCapturedPose, context: SceneMutationContext): SceneMutationResult;
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