export declare function runTypecheck(sourceDir: string): string | null;
export interface CheckOptions {
    sourceDir: string;
    typecheck?: boolean;
}
export interface CheckResult {
    name: string;
    stepCount: number;
    warnings: string[];
    manifest: unknown;
}
export interface EntryContractManifest {
    entry: string;
    steps: Record<string, {
        inputSchema: Record<string, unknown> | null;
    } | undefined>;
}
export declare function entryInputSchemaWarning(manifest: EntryContractManifest): string | null;
export declare function check(opts: CheckOptions): Promise<CheckResult>;