import type { RunStepReference } from './run-context.js';
export declare const PROJECT_INVENTORY_SCHEMA_VERSION: 1;
export declare const TEST_SELECTION_SCHEMA_VERSION: 1;
export declare const TASK_CONTEXT_MANIFEST_SCHEMA_VERSION: 1;
export declare const MAX_TASK_CONTEXT_PLANES = 16;
export declare const MAX_TASK_CONTEXT_MANIFEST_BYTES: number;
export declare const MAX_TASK_CONTEXT_FILES = 128;
export declare const TEST_SELECTION_PLANE_KIND: "test-selection";
export type FileRole = 'production' | 'test' | 'configuration' | 'documentation' | 'generated' | 'build' | 'unknown';
export type FactProvenanceSource = 'target' | 'manifest' | 'convention' | 'filesystem';
export interface FactProvenance {
    readonly source: FactProvenanceSource;
    readonly detail: string;
}
export interface ProjectFact {
    readonly packageManager?: string;
    readonly workspacePatterns: readonly string[];
    readonly languages: readonly string[];
    readonly fileCount: number;
    readonly packageCount: number;
    readonly configIdentity: string;
}
export type EvidenceReadSupportStatus = 'supported' | 'unsupported' | 'unknown';
export interface FileEvidenceSupport {
    readonly callable: EvidenceReadSupportStatus;
    readonly declaration: EvidenceReadSupportStatus;
    readonly reference: EvidenceReadSupportStatus;
}
export interface VerificationCommand {
    readonly tier: 'focused' | 'package' | 'full';
    readonly cwd: string;
    readonly argv: readonly string[];
    readonly basis: string;
}
export interface PackageFact {
    readonly name: string;
    readonly root: string;
    readonly private: boolean;
    readonly exports: readonly string[];
    readonly bins: readonly string[];
    readonly verificationCommands: readonly VerificationCommand[];
    readonly provenance: readonly FactProvenance[];
}
export interface FileFact {
    readonly path: string;
    readonly size: number;
    readonly modifiedMs: number;
    readonly roles: readonly FileRole[];
    readonly targets: readonly string[];
    readonly languages: readonly string[];
    readonly evidenceSupport: FileEvidenceSupport;
    readonly packageName?: string;
    readonly provenance: readonly FactProvenance[];
}
export interface ContextCoverage {
    readonly status: 'complete' | 'partial' | 'unavailable';
    readonly reasonCodes: readonly string[];
    readonly observed: number;
    readonly total?: number;
}
export interface ProjectInventorySnapshot {
    readonly schemaVersion: typeof PROJECT_INVENTORY_SCHEMA_VERSION;
    readonly snapshotId: string;
    readonly metadataIdentity: string;
    readonly project: ProjectFact;
    readonly packages: readonly PackageFact[];
    readonly files: readonly FileFact[];
    readonly coverage: ContextCoverage;
}
export type TestSelectionBasis = 'direct-call' | 'transitive-call' | 'module-import' | 'target-convention' | 'co-located';
export interface SelectedTest {
    readonly path: string;
    readonly basis: TestSelectionBasis;
    readonly confidence: 'exact' | 'high' | 'medium' | 'low';
    readonly proof: readonly string[];
    readonly observed: false;
}
export interface TestSelectionTrust {
    readonly status: 'complete' | 'partial' | 'fallback';
    readonly reasonCodes: readonly string[];
    readonly fallbackTier: 'focused' | 'package' | 'full';
}
export interface TestSelectionSnapshot {
    readonly schemaVersion: typeof TEST_SELECTION_SCHEMA_VERSION;
    readonly snapshotId: string;
    readonly files: readonly string[];
    readonly tests: readonly SelectedTest[];
    readonly commands: readonly VerificationCommand[];
    readonly uncoveredFiles: readonly string[];
    readonly trust: TestSelectionTrust;
    readonly graphIdentity: string;
    readonly inventoryIdentity: string;
}
export type TaskContextReadiness = 'ready' | 'degraded' | 'unavailable';
export type TaskContextPlaneStatus = 'rebuilt' | 'reused' | 'partial' | 'unsupported' | 'failed' | 'cancelled';
export type TaskContextPlaneKind = 'inventory' | 'graph' | typeof TEST_SELECTION_PLANE_KIND;
export interface TaskContextSourceIdentity {
    readonly configIdentity: string;
    readonly gitHead?: string;
    readonly worktreeIdentity?: string;
    readonly dirty?: boolean;
    readonly status: 'captured' | 'unsupported' | 'failed';
    readonly reasonCodes: readonly string[];
}
export interface TaskContextSnapshotPointer {
    readonly owner: 'graph';
    readonly kind: TaskContextPlaneKind;
    readonly id: string;
    readonly schemaVersion: number;
}
export interface TaskContextPlane {
    readonly kind: TaskContextPlaneKind;
    readonly required: boolean;
    readonly status: TaskContextPlaneStatus;
    readonly producer: {
        readonly toolId: string;
        readonly command: string;
        readonly version: string;
    };
    readonly pointer?: TaskContextSnapshotPointer;
    readonly step: RunStepReference;
    readonly freshness: {
        readonly status: 'current' | 'stale' | 'unknown';
        readonly reasonCodes: readonly string[];
    };
    readonly coverage: ContextCoverage;
    readonly caps: {
        readonly status: 'not-hit' | 'hit' | 'unknown';
        readonly reasonCodes: readonly string[];
    };
    readonly reasonCodes: readonly string[];
    readonly followUpReads: readonly string[];
}
export interface TaskContextFileScope {
    readonly mode: 'project' | 'explicit';
    readonly fileCount: number;
    readonly filesIdentity: string;
}
export interface TaskContextManifest {
    readonly schemaVersion: typeof TASK_CONTEXT_MANIFEST_SCHEMA_VERSION;
    readonly suite: 'agent-context';
    readonly runId: string;
    readonly createdAt: string;
    readonly projectIdentity: string;
    readonly readiness: TaskContextReadiness;
    readonly sourceStart: TaskContextSourceIdentity;
    readonly sourceEnd: TaskContextSourceIdentity;
    readonly fileScope: TaskContextFileScope;
    readonly graphIdentity?: string;
    readonly inventoryIdentity?: string;
    readonly planes: readonly TaskContextPlane[];
    readonly reasonCodes: readonly string[];
    readonly nextActions: readonly string[];
}
export declare function buildProjectInventorySnapshotIdentities(input: Omit<ProjectInventorySnapshot, 'snapshotId' | 'metadataIdentity'>): {
    readonly metadataIdentity: string;
    readonly snapshotId: string;
};
export declare function projectInventorySnapshotIdentityMatches(snapshot: ProjectInventorySnapshot): boolean;
export declare function buildTestSelectionSnapshotIdentity(input: Omit<TestSelectionSnapshot, 'snapshotId'>): string;
export declare function testSelectionSnapshotIdentityMatches(snapshot: TestSelectionSnapshot): boolean;
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