export interface AssetRefPathInstance {
    fieldName: string;
    relativePath: string;
    isEmpty: boolean;
    isSprite: boolean;
}
export interface CharacterListAssetRefSpriteSummary {
    extractedAssetRefInstances: number;
    nonEmptyAssetRefInstances: number;
    spriteAssetRefInstances: number;
    spriteRatioInNonEmpty: number | null;
    uniqueSpriteAssets: number;
    byFieldAllNonEmpty: Record<string, number>;
    byFieldSpriteOnly: Record<string, number>;
    topSpritePaths: Record<string, number>;
}
export declare function isSpriteRelativePath(input: string): boolean;
export declare function extractAssetRefPathInstances(bindings: Array<Record<string, any>>): AssetRefPathInstance[];
export declare function summarizeCharacterListAssetRefSprite(bindings: Array<Record<string, any>>): CharacterListAssetRefSpriteSummary;