/**
 * Types for `lockdownSerializer()`
 *
 * @packageDocumentation
 */
/**
 * Input serializer configuration for `lockdownSerializer()`.
 *
 * @privateRemarks
 * This should be the same type as `metro-config`'s `SerializerConfigT`; we only
 * need a tiny slice of types from `metro-config` and it is not worth it to add
 * as a production dependency.
 * @see {@link https://github.com/facebook/metro/blob/main/packages/metro-config/types/configTypes.d.ts}
 */
export interface LockdownSerializerConfig {
    getPolyfills?: GetPolyfillsFn;
    getRunModuleStatement?: GetRunModuleStatementFn;
    [key: PropertyKey]: unknown;
}
/**
 * Options for `lockdownSerializer()`
 */
export interface LockdownSerializerOptions {
    /**
     * Whether to enable Hermes runtime support (otherwise JavaScript Core).
     * Default is `true`
     */
    hermesRuntime?: boolean;
}
/**
 * Result of calling `lockdownSerializer()`.
 *
 * This will not be the same object as the provided
 * {@link LockdownSerializerConfig}.
 */
export type LockedDownSerializerConfig = Omit<LockdownSerializerConfig, 'getRunModuleStatement' | 'getPolyfills'> & {
    getRunModuleStatement: GetRunModuleStatementFn;
    getPolyfills: GetPolyfillsFn;
};
/**
 * @see {@link https://metrobundler.dev/docs/configuration/#getrunmodulestatement}
 */
export type GetRunModuleStatementFn = (moduleId: number | string) => string;
/**
 * @see {@link https://metrobundler.dev/docs/configuration/#getpolyfills}
 */
export type GetPolyfillsFn = (options: {
    platform: string | null;
}) => ReadonlyArray<string>;
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