--- /dev/null
+import { AST_NODE_TYPES, AST_TOKEN_TYPES } from '../ts-estree';
+import { ParserOptions } from './ParserOptions';
+import { RuleModule } from './Rule';
+interface ValidTestCase<TOptions extends Readonly<unknown[]>> {
+ /**
+ * Code for the test case.
+ */
+ readonly code: string;
+ /**
+ * Environments for the test case.
+ */
+ readonly env?: Readonly<Record<string, boolean>>;
+ /**
+ * The fake filename for the test case. Useful for rules that make assertion about filenames.
+ */
+ readonly filename?: string;
+ /**
+ * The additional global variables.
+ */
+ readonly globals?: Record<string, 'readonly' | 'writable' | 'off'>;
+ /**
+ * Options for the test case.
+ */
+ readonly options?: Readonly<TOptions>;
+ /**
+ * The absolute path for the parser.
+ */
+ readonly parser?: string;
+ /**
+ * Options for the parser.
+ */
+ readonly parserOptions?: Readonly<ParserOptions>;
+ /**
+ * Settings for the test case.
+ */
+ readonly settings?: Readonly<Record<string, unknown>>;
+}
+interface SuggestionOutput<TMessageIds extends string> {
+ /**
+ * Reported message ID.
+ */
+ readonly messageId: TMessageIds;
+ /**
+ * The data used to fill the message template.
+ */
+ readonly data?: Readonly<Record<string, unknown>>;
+ /**
+ * NOTE: Suggestions will be applied as a stand-alone change, without triggering multi-pass fixes.
+ * Each individual error has its own suggestion, so you have to show the correct, _isolated_ output for each suggestion.
+ */
+ readonly output: string;
+}
+interface InvalidTestCase<TMessageIds extends string, TOptions extends Readonly<unknown[]>> extends ValidTestCase<TOptions> {
+ /**
+ * Expected errors.
+ */
+ readonly errors: TestCaseError<TMessageIds>[];
+ /**
+ * The expected code after autofixes are applied. If set to `null`, the test runner will assert that no autofix is suggested.
+ */
+ readonly output?: string | null;
+}
+interface TestCaseError<TMessageIds extends string> {
+ /**
+ * The 1-based column number of the reported start location.
+ */
+ readonly column?: number;
+ /**
+ * The data used to fill the message template.
+ */
+ readonly data?: Readonly<Record<string, unknown>>;
+ /**
+ * The 1-based column number of the reported end location.
+ */
+ readonly endColumn?: number;
+ /**
+ * The 1-based line number of the reported end location.
+ */
+ readonly endLine?: number;
+ /**
+ * The 1-based line number of the reported start location.
+ */
+ readonly line?: number;
+ /**
+ * Reported message ID.
+ */
+ readonly messageId: TMessageIds;
+ /**
+ * Reported suggestions.
+ */
+ readonly suggestions?: SuggestionOutput<TMessageIds>[] | null;
+ /**
+ * The type of the reported AST node.
+ */
+ readonly type?: AST_NODE_TYPES | AST_TOKEN_TYPES;
+}
+interface RunTests<TMessageIds extends string, TOptions extends Readonly<unknown[]>> {
+ readonly valid: (ValidTestCase<TOptions> | string)[];
+ readonly invalid: InvalidTestCase<TMessageIds, TOptions>[];
+}
+interface RuleTesterConfig {
+ readonly parser: string;
+ readonly parserOptions?: Readonly<ParserOptions>;
+}
+declare class RuleTesterBase {
+ /**
+ * Creates a new instance of RuleTester.
+ * @param testerConfig extra configuration for the tester
+ */
+ constructor(testerConfig?: RuleTesterConfig);
+ /**
+ * Adds a new rule test to execute.
+ * @param ruleName The name of the rule to run.
+ * @param rule The rule to test.
+ * @param test The collection of tests to run.
+ */
+ run<TMessageIds extends string, TOptions extends Readonly<unknown[]>>(ruleName: string, rule: RuleModule<TMessageIds, TOptions>, tests: RunTests<TMessageIds, TOptions>): void;
+ /**
+ * If you supply a value to this property, the rule tester will call this instead of using the version defined on
+ * the global namespace.
+ * @param text a string describing the rule
+ * @param callback the test callback
+ */
+ static describe?: (text: string, callback: () => void) => void;
+ /**
+ * If you supply a value to this property, the rule tester will call this instead of using the version defined on
+ * the global namespace.
+ * @param text a string describing the test case
+ * @param callback the test callback
+ */
+ static it?: (text: string, callback: () => void) => void;
+}
+declare const RuleTester_base: typeof RuleTesterBase;
+declare class RuleTester extends RuleTester_base {
+}
+export { InvalidTestCase, SuggestionOutput, RuleTester, RuleTesterConfig, RunTests, TestCaseError, ValidTestCase, };
+//# sourceMappingURL=RuleTester.d.ts.map
\ No newline at end of file