import type { NativeProjectPaths } from './native-types.js';
export type NativeTrajectoryTailInspection = {
    status: 'clean';
    file: string;
} | {
    status: 'repairable';
    file: string;
    reason: 'incomplete-json' | 'missing-newline';
    line: number;
    originalHash: string;
    targetHash: string;
    tailHash: string;
    discardedBytes: number;
} | {
    status: 'invalid';
    file: string;
    line: number;
    message: string;
};
export declare class NativeTrajectoryRepairRequiredError extends Error {
    readonly inspection: Exclude<NativeTrajectoryTailInspection, {
        status: 'clean';
    }>;
    readonly code = "native-trajectory-tail-repair-required";
    constructor(inspection: Exclude<NativeTrajectoryTailInspection, {
        status: 'clean';
    }>);
}
export interface NativeTrajectoryRepairHooks {
    beforeCommit?: () => void | Promise<void>;
}
export declare function inspectNativeTrajectoryTail(paths: NativeProjectPaths, name: string): Promise<NativeTrajectoryTailInspection>;
export declare function assertNativeTrajectoryHealthy(paths: NativeProjectPaths, name: string): Promise<void>;
export declare function repairNativeTrajectoryTail(paths: NativeProjectPaths, name: string, hooks?: NativeTrajectoryRepairHooks): Promise<Extract<NativeTrajectoryTailInspection, {
    status: 'repairable';
}> | null>;
//# sourceMappingURL=native-trajectory-recovery.d.ts.map