import type { AgentControls, WidgetAppearance } from '../context/LiveAgentContext';
export declare const SKIPPR_BUDDY_POS_KEY = "skippr_buddy_pos";
export declare const SKIPPR_BUDDY_EDGE_KEY = "skippr_buddy_edge";
export declare const BUDDY_SLEEP_MS = 14000;
export declare const BUDDY_HAPPY_MS = 1300;
export declare const BUDDY_SIZE_PX = 96;
export declare const BUDDY_EDGE_MARGIN_PX = 16;
export declare const BUDDY_DRAG_THRESHOLD_PX = 5;
export type BuddyEdge = 'left' | 'right' | 'top' | 'bottom';
export interface BuddyEdgePos {
    edge: BuddyEdge;
    top: number;
    left: number;
}
export declare function isVerticalEdge(edge: BuddyEdge): boolean;
export interface BuddyPos {
    x: number;
    y: number;
}
export declare function isBuddyActive(appearance: WidgetAppearance | null): boolean;
export declare function buddyEffectiveControls(base: AgentControls | undefined): AgentControls;
export declare function clampBuddyPos(pos: BuddyPos, sizePx?: number): BuddyPos;
export declare function readSavedBuddyPos(): BuddyPos | null;
export declare function persistBuddyPos(pos: BuddyPos): void;
export declare function seedBuddyPosFromAppearance(position: 'left' | 'right' | null, verticalAlign: 'top' | 'middle' | 'bottom' | null, viewport: {
    innerWidth: number;
    innerHeight: number;
}, sizePx?: number): BuddyPos;
export declare function clampBuddyTop(top: number, sizePx?: number): number;
export declare function clampBuddyLeft(left: number, sizePx?: number): number;
export declare function nearestBuddyEdge(pointerX: number, pointerY: number): BuddyEdge;
export declare function readSavedBuddyEdgePos(sizePx?: number): BuddyEdgePos | null;
export declare function persistBuddyEdgePos(pos: BuddyEdgePos): void;
export declare function seedBuddyEdgePosFromAppearance(position: 'left' | 'right' | null, verticalAlign: 'top' | 'middle' | 'bottom' | null, viewport: {
    innerWidth: number;
    innerHeight: number;
}, sizePx?: number): BuddyEdgePos;