import type { TaskContextSourceIdentity } from '@opensip-cli/contracts';
/** Stable identity of the entered, already-validated config document. */
export declare function taskContextConfigIdentity(document: Readonly<Record<string, unknown>> | undefined): string;
/**
 * Capture bounded source identity without persisting paths, diffs, remotes, or
 * author data. Git failures are a typed unsupported state, never a thrown path.
 */
export declare function captureTaskContextSourceIdentity(input: {
    readonly cwd: string;
    readonly configDocument?: Readonly<Record<string, unknown>>;
}): Promise<TaskContextSourceIdentity>;
export declare function taskContextSourceIdentityEqual(left: TaskContextSourceIdentity, right: TaskContextSourceIdentity): boolean;
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