import type { BuildConditionals } from '@stencil/core/internal';
/**
 * A collection of default build flags for a Stencil project.
 *
 * This collection can be found throughout the Stencil codebase, often imported from the `@app-data` module like so:
 * ```ts
 * import { BUILD } from '@app-data';
 * ```
 * and is used to determine if a portion of the output of a Stencil _project_'s compilation step can be eliminated.
 *
 * e.g. When `BUILD.allRenderFn` evaluates to `false`, the compiler will eliminate conditional statements like:
 * ```ts
 * if (BUILD.allRenderFn) {
 *   // some code that will be eliminated if BUILD.allRenderFn is false
 * }
 * ```
 *
 * `@app-data`, the module that `BUILD` is imported from, is an alias for the `@stencil/core/internal/app-data`, and is
 * partially referenced by {@link STENCIL_APP_DATA_ID}. The `src/compiler/bundle/app-data-plugin.ts` references
 * `STENCIL_APP_DATA_ID` uses it to replace these defaults with {@link BuildConditionals} that are derived from a
 * Stencil project's contents (i.e. metadata from the components). This replacement happens at a Stencil project's
 * compile time. Such code can be found at `src/compiler/app-core/app-data.ts`.
 */
export declare const BUILD: BuildConditionals;
export declare const Env: {};
export declare const NAMESPACE: string;