import type { RuntimeOptions } from './tstest.classes.runtime.adapter.js';
import type { Runtime } from './tstest.classes.runtime.parser.js';
type DirectiveScope = Runtime | 'global';
export interface ITestFileDirective {
    scope: DirectiveScope;
    key: string;
    value?: string;
}
export interface IParsedDirectives {
    deno: ITestFileDirective[];
    node: ITestFileDirective[];
    bun: ITestFileDirective[];
    chromium: ITestFileDirective[];
    global: ITestFileDirective[];
}
/**
 * Parse tstest directives from file content.
 * Scans comments at the top of the file (before any code).
 */
export declare function parseDirectivesFromContent(content: string): IParsedDirectives;
/**
 * Parse directives from a test file on disk.
 */
export declare function parseDirectivesFromFile(filePath: string): Promise<IParsedDirectives>;
/**
 * Merge directives from 00init.ts and the test file.
 * Test file directives are appended (take effect after init directives).
 */
export declare function mergeDirectives(init: IParsedDirectives, testFile: IParsedDirectives): IParsedDirectives;
/**
 * Check if any directives exist for any scope.
 */
export declare function hasDirectives(directives: IParsedDirectives): boolean;
/**
 * Convert parsed directives into RuntimeOptions for a specific runtime.
 */
export declare function directivesToRuntimeOptions(directives: IParsedDirectives, runtime: Runtime): RuntimeOptions | undefined;
export {};