import { Context } from "../../bundler/context.js";
import { EvaluateSchemaResponse } from "./deployApi/evaluateSchema.js";
import { StartPushRequest } from "./deployApi/startPush.js";
import { Span } from "./tracing.js";
type EvaluateOptions = {
    url: string;
    deploymentName: string | null;
    adminKey: string;
};
/**
 * A schema evaluation shared by the pre-push checks. Resolves to `null` when
 * the deployment doesn't support `evaluate_schema` or the request failed, in
 * which case each check skips itself.
 */
export type SchemaEvaluation = (span: Span) => Promise<EvaluateSchemaResponse | null>;
/**
 * Evaluate the schema at most once per push however many checks consume it:
 * the first check to call sends the request under its own span, and the rest
 * await the same promise. Each request makes the backend evaluate the schema
 * module in an isolate and predict against a fresh snapshot, so repeating it
 * per check would add that work and a round trip to the deploy's critical
 * path for every check.
 */
/**
 * Whether a schema module in the push calls `.staged(`. Bundles aren't
 * minified, so the call survives bundling. A false positive from a comment or
 * string costs one evaluation, while a push without staged validators skips
 * the evaluation round trip on its critical path.
 */
export declare function pushStagesValidators(request: StartPushRequest): boolean;
export declare function sharedSchemaEvaluation(ctx: Context, request: StartPushRequest, options: EvaluateOptions): SchemaEvaluation;
export {};
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