export declare enum CasingEnum {
    CAMEL_CASE = "camelCase",
    PASCAL_CASE = "PascalCase",
    SNAKE_CASE = "snake_case",
    KEBAB_CASE = "kebab-case",
    CONSTANT_CASE = "CONSTANT_CASE"
}
export declare function transformKeys(obj: Record<string, unknown>, casing: CasingEnum, options?: {
    deep?: boolean;
}): Record<string, unknown>;