export interface AxRect {
    x: number;
    y: number;
    width: number;
    height: number;
}
export interface AxSelectors {
    AXUniqueId?: string;
    AXLabel?: string;
    resourceId?: string;
    contentDesc?: string;
    text?: string;
    className?: string;
}
export interface AxElement {
    id: string;
    path: string;
    label: string;
    value: string;
    role: string;
    type: string;
    enabled: boolean;
    focused: boolean;
    frame: AxRect;
    selectors: AxSelectors;
    raw: Record<string, unknown>;
}
export type AxPlatform = 'ios' | 'android';
export interface AxSnapshot {
    platform: AxPlatform;
    screen: {
        width: number;
        height: number;
    };
    elements: AxElement[];
    capturedAt: number;
    errors?: string[];
}
export declare const AX_UNAVAILABLE_ERROR = "Accessibility unavailable on this device.";
interface RawIosNode {
    AXLabel?: string | null;
    AXValue?: string | null;
    AXUniqueId?: string | null;
    frame?: {
        x: number;
        y: number;
        width: number;
        height: number;
    };
    role?: string;
    role_description?: string;
    type?: string;
    subrole?: string | null;
    title?: string | null;
    enabled?: boolean;
    focused?: boolean;
    pid?: number;
    traits?: string[];
    children?: RawIosNode[];
    [key: string]: unknown;
}
export declare function normalizeIosTree(roots: RawIosNode[] | RawIosNode): AxSnapshot;
interface RawAndroidParsedBounds {
    left: number;
    top: number;
    right: number;
    bottom: number;
    centerX: number;
    centerY: number;
}
interface RawAndroidNode {
    index?: string;
    text?: string;
    resourceId?: string;
    className?: string;
    packageName?: string;
    contentDesc?: string;
    clickable?: boolean;
    enabled?: boolean;
    focusable?: boolean;
    focused?: boolean;
    scrollable?: boolean;
    selected?: boolean;
    bounds?: string;
    parsedBounds?: RawAndroidParsedBounds;
    [key: string]: unknown;
}
export declare function normalizeAndroidTree(nodes: RawAndroidNode[]): AxSnapshot;
export declare function clampAxFrameForScreen(frame: AxRect, screen: {
    width: number;
    height: number;
}): AxRect | null;
export declare function axElementsEqual(a: AxElement, b: AxElement): boolean;
export declare function axSnapshotsEqual(a: AxSnapshot | null, b: AxSnapshot | null): boolean;
export declare function axElementAtPoint(snapshot: AxSnapshot, x: number, y: number): AxElement | null;
export declare function axElementSelectorExpression(el: AxElement, platform: AxPlatform): string | null;
export declare function axElementRoleLabel(el: AxElement): string;
export declare function axElementSummary(el: AxElement): string;
export {};