export declare const PERFORMANCE_GOAL_ROOT = ".omx/goals/performance";
export declare const PERFORMANCE_GOAL_STATE = "state.json";
export declare const PERFORMANCE_GOAL_LEDGER = "ledger.jsonl";
export declare const PERFORMANCE_GOAL_EVALUATOR = "evaluator.md";
export type PerformanceGoalStatus = 'created' | 'in_progress' | 'validation_passed' | 'validation_failed' | 'blocked' | 'complete';
export type PerformanceValidationStatus = 'pass' | 'fail' | 'blocked';
export interface PerformanceEvaluatorContract {
    command: string;
    contract: string;
}
export interface PerformanceValidationRecord {
    status: PerformanceValidationStatus;
    evidence: string;
    recordedAt: string;
}
export interface PerformanceGoalState {
    version: 1;
    workflow: 'performance-goal';
    slug: string;
    objective: string;
    status: PerformanceGoalStatus;
    createdAt: string;
    updatedAt: string;
    startedAt?: string;
    completedAt?: string;
    evaluator: PerformanceEvaluatorContract;
    lastValidation?: PerformanceValidationRecord;
    artifactPaths: {
        state: string;
        ledger: string;
        evaluator: string;
    };
}
export interface CreatePerformanceGoalOptions {
    objective: string;
    evaluatorCommand: string;
    evaluatorContract: string;
    slug?: string;
    force?: boolean;
    now?: Date;
}
export interface CheckpointPerformanceGoalOptions {
    slug: string;
    status: PerformanceValidationStatus;
    evidence: string;
    now?: Date;
}
export interface CompletePerformanceGoalOptions {
    slug: string;
    evidence?: string;
    codexGoal?: unknown;
    now?: Date;
}
export interface PerformanceGoalLedgerEntry {
    ts: string;
    event: 'workflow_created' | 'goal_handoff_emitted' | 'validation_passed' | 'validation_failed' | 'validation_blocked' | 'goal_completed';
    status?: PerformanceGoalStatus;
    validationStatus?: PerformanceValidationStatus;
    evidence?: string;
    message?: string;
}
export declare class PerformanceGoalError extends Error {
}
export declare function performanceGoalStatePath(cwd: string, slug: string): string;
export declare function performanceGoalLedgerPath(cwd: string, slug: string): string;
export declare function performanceGoalEvaluatorPath(cwd: string, slug: string): string;
export declare function createPerformanceGoal(cwd: string, options: CreatePerformanceGoalOptions): Promise<PerformanceGoalState>;
export declare function readPerformanceGoal(cwd: string, slug: string): Promise<PerformanceGoalState>;
export declare function startPerformanceGoal(cwd: string, slug: string, nowDate?: Date): Promise<{
    state: PerformanceGoalState;
    instruction: string;
}>;
export declare function checkpointPerformanceGoal(cwd: string, options: CheckpointPerformanceGoalOptions): Promise<PerformanceGoalState>;
export declare function completePerformanceGoal(cwd: string, options: CompletePerformanceGoalOptions): Promise<PerformanceGoalState>;
export declare function buildPerformanceGoalInstruction(state: PerformanceGoalState): string;
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