export interface AppIconImage {
    idiom?: string;
    size?: string;
    scale?: string;
    filename?: string;
    platform?: string;
    role?: string;
}
export interface AssetContents {
    images?: AppIconImage[];
    info?: {
        version?: number;
        author?: string;
    };
}
/**
 * Parse an asset-catalog Contents.json. Returns null on a missing file OR a
 * parse error — the asset catalog is the one place an invalid hand-edit can
 * crash a naive reader, so this is the shared safety net for the appicon checks.
 * Never throws.
 */
export declare function readContentsJson(path: string): AssetContents | null;
/**
 * Absolute path to the project's `<IconName>.appiconset` directory. The icon
 * name comes from the pbxproj ASSETCATALOG_COMPILER_APPICON_NAME build setting
 * (Release-preferred) and defaults to `AppIcon` for standard Capacitor layouts.
 */
export declare function appIconSetDir(projectDir: string, pbxContent?: string): string;
/**
 * Whether the icon set declares the App Store marketing icon: a `1024x1024`
 * size (whitespace-trimmed) or an image whose `role` is `marketing`.
 */
export declare function hasMarketingIcon(c: AssetContents | null): boolean;