import type { AnchorTask } from './harness-flywheel.js';
export declare const PROJECT_ANCHOR_SCHEMA = "ruflo.flywheel-anchor/v1";
export declare const PROJECT_ANCHOR_MANIFEST_SCHEMA = "ruflo.flywheel-anchor-manifest/v1";
export declare const DEFAULT_PROJECT_ANCHOR_MANIFEST: string;
export interface ProjectAnchorManifest {
    schemaVersion: typeof PROJECT_ANCHOR_MANIFEST_SCHEMA;
    path: string;
    sha256: string;
}
export interface FlywheelAnchorSelection {
    version: string;
    anchorRef: string;
    tasks: AnchorTask[];
    source: 'project' | 'ruflo-built-in';
    path?: string;
}
export interface LoadFlywheelAnchorOptions {
    anchorPath?: string;
    anchorHash?: string;
    manifestPath?: string;
}
export declare function loadEffectiveFlywheelAnchor(projectRoot: string, options?: LoadFlywheelAnchorOptions): FlywheelAnchorSelection;
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