export declare const SYNC_ASSERTION_TYPE_NAMES: readonly ["contains", "not_contains", "regex", "min_length", "max_length", "json_valid", "json_schema", "starts_with", "ends_with", "equals", "not_equals", "word_count_min", "word_count_max", "contains_all", "contains_any", "cost_max", "latency_max", "turns_max", "turns_min", "tools_called", "tools_not_called", "tools_count_max", "tools_count_min", "tool_output_contains", "tool_input_contains", "tool_input_not_contains", "mock_hit", "rouge_n_min", "levenshtein_max", "bleu_min", "assert-set"];
export declare const ASYNC_ASSERTION_TYPE_NAMES: readonly ["semantic_similarity", "custom", "faithfulness", "answer_relevancy", "context_recall"];
export type SyncAssertionType = typeof SYNC_ASSERTION_TYPE_NAMES[number];
export type AsyncAssertionType = typeof ASYNC_ASSERTION_TYPE_NAMES[number];
export type SupportedAssertionType = SyncAssertionType | AsyncAssertionType;
export declare const SYNC_ASSERTION_TYPES: ReadonlySet<string>;
export declare const ASYNC_ASSERTION_TYPES: ReadonlySet<string>;
export declare const SUPPORTED_ASSERTION_TYPES: ReadonlySet<string>;