import { ClaudeSettings } from './hook-registration';
declare class HookSpec {
    readonly key: string;
    readonly label: string;
    readonly matcher: string;
    readonly bin: string;
    constructor(key: string, label: string, matcher: string, bin: string);
    commandFor(target: InstallTarget, projectRoot: string): string;
}
export declare class InstallTarget {
    readonly choice: string;
    readonly label: string;
    readonly settingsPath: string;
    readonly absolute: boolean;
    constructor(choice: string, label: string, settingsPath: string, absolute: boolean);
}
export declare const RULES_HOOK: HookSpec;
export declare const GUARDS_HOOK: HookSpec;
export declare function installTargets(projectRoot: string, homeDir?: string): InstallTarget[];
type Json = Record<string, unknown>;
type RuleEntry = Json;
type Section = Record<string, RuleEntry>;
interface ConfigFile {
    extends?: string;
    rules: Section;
    hookGuards: Section;
    commands: Json;
    excludePaths: string[];
    'match-rules': Json[];
    rulesDir: string[];
}
interface MigrateResult {
    config: ConfigFile;
    changes: string[];
}
export declare function migrate(existing: Json): MigrateResult;
export declare function hasHook(settings: ClaudeSettings, bin: string): boolean;
export declare function applyHook(hook: HookSpec, chosen: InstallTarget | null, targets: InstallTarget[], projectRoot: string): void;
export declare function resolveTargetChoice(name: string): string | null;
export declare function parseTargetArg(args: string[]): string | null;
export declare function main(): Promise<void>;
export {};