export type SourceTreeState = 'clean' | 'dirty' | 'unknown';
/**
 * Capture the git identity of the source state an analysis is about to publish.
 * Failure is represented as `unknown`, never guessed as clean.
 */
export declare function captureSourceState(rootPath: string): Promise<{
    commit: string | null;
    treeState: SourceTreeState;
}>;
/** Conservatively bind a published analysis to matching source-state endpoints. */
export declare function reconcileSourceStates(before: {
    commit: string | null;
    treeState: SourceTreeState;
}, after: {
    commit: string | null;
    treeState: SourceTreeState;
}): {
    commit: string | null;
    treeState: SourceTreeState;
};
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