export type CompileOptions = {
    /** Extension for .agency rewrites: ".js" or ".ts" */
    targetExt: ".js" | ".ts";
};
export interface ImportStrategy {
    /**
     * Rewrite an import path for the output.
     * Handles .agency, .js, and .ts imports.
     */
    rewriteImport(modulePath: string, sourceFile: string): string;
    /**
     * Ensure all non-Agency dependencies are available for execution.
     * Called after compilation, before the output is executed.
     * Errors if a dependency can't be resolved.
     */
    prepareDependencies(imports: string[], sourceFile: string): void;
}
/**
 * Strategy for `agency compile`: produces output for a downstream build pipeline.
 * Leaves .js/.ts imports untouched. Only rewrites .agency imports.
 */
export declare class CompileStrategy implements ImportStrategy {
    protected options: CompileOptions;
    constructor(options: CompileOptions);
    rewriteImport(modulePath: string, _sourceFile: string): string;
    prepareDependencies(_imports: string[], _sourceFile: string): void;
}
/**
 * Strategy for `agency run` / `agency debug` / `agency test`: compiles and
 * immediately executes. All imports must resolve to .js files that exist on disk.
 * Compiles .ts dependencies to .js via esbuild when needed.
 */
export declare class RunStrategy extends CompileStrategy {
    constructor();
    rewriteImport(modulePath: string, sourceFile: string): string;
    prepareDependencies(imports: string[], sourceFile: string): void;
    private ensureJsExists;
    /** Extract relative .js imports from TypeScript source code. */
    private getLocalJsImports;
}