export interface FlagAlias {
    alias: string;
    flag: string;
}
export declare function normalizeFlagAliases(argv: string[], aliases: FlagAlias[]): string[];
export declare function outputFlag(opts: {
    default: string;
    options?: string[];
}): import("@oclif/core/interfaces").OptionFlag<string, import("@oclif/core/interfaces").CustomOptions>;
export declare function forceFlag(): import("@oclif/core/interfaces").BooleanFlag<boolean>;
export declare function dryRunFlag(): import("@oclif/core/interfaces").BooleanFlag<boolean>;