/**
 * Which material variant does a wall draw this pass?
 *
 * Extracted from `WallCutout`'s per-wall assignment so the precedence is a
 * testable truth table. Precedence within each display mode:
 *
 *   delete-hover > selection > select-hover > base
 *
 * The SELECT-HOVER variant exists for HIDDEN walls only (QA f2, REVISE):
 * with the Bones X-ray on, hidden walls are hover/selection ray targets
 * (nearest-first, see nodes/wall/pointer-transparency.ts) — but an
 * invisible wall gave no hover feedback at all, so what the user saw
 * lighting up on hover was the furniture BEHIND the wall. Hovering a hidden
 * wall now glows its stipple film. Visible and translucent walls keep their
 * existing hover affordance (the post-processing outline pass) — a material
 * glow there would double-highlight.
 */
export type WallMaterialVariant = 'visible' | 'invisible' | 'translucent' | 'delete-visible' | 'delete-invisible' | 'delete-translucent' | 'selection-visible' | 'selection-invisible' | 'selection-translucent' | 'hover-invisible';
export declare const resolveWallMaterialVariant: ({ translucentMode, hidden, deleteHighlighted, selectionHighlighted, hoverHighlighted, }: {
    /** wallMode === 'translucent' (overrides the hide state). */
    translucentMode: boolean;
    /** The wall-mode pass hides this wall ('down', cutaway, auto-interior). */
    hidden: boolean;
    /** Delete-mode hover on this wall (deleteInvisible flow). */
    deleteHighlighted: boolean;
    /** Selected (and the wall's face-band config allows the highlight). */
    selectionHighlighted: boolean;
    /** Select-mode hover on this wall (useViewer.hoveredId). */
    hoverHighlighted: boolean;
}) => WallMaterialVariant;
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