declare const BASH_DIALECTS: readonly ["sh", "bash", "dash", "ksh"];
type SupportedBashDialect = typeof BASH_DIALECTS[number];
export declare function getShebang(fileContent: string): string | null;
export declare function getShellDialect(shebang: string): SupportedBashDialect | null;
export declare function analyzeShebang(fileContent: string): {
    shellDialect: SupportedBashDialect | null;
    shebang: string | null;
};
export {};
