/**
 * The newer-protocol schema sections that a fetching CLI only starts to
 * *emit* in `terraform providers schema -json` as of a certain version.
 *
 * NOTE: these are emission boundaries, not language-support boundaries -
 * e.g. provider functions are usable in HCL since Terraform 1.7.0, but only
 * show up in the schema dump as of 1.8.0.
 */
export type SchemaEmissionFamily = "functions" | "ephemeral_resource_schemas" | "write_only" | "resource_identity_schemas";
declare const TARGET_PRODUCTS: readonly ["terraform", "opentofu"];
type TargetProduct = (typeof TARGET_PRODUCTS)[number];
/**
 * Hand-maintained from `tools/provider-feature-availability/features-matrix.json`
 * — specifically each feature's `documented_emitted_from` /
 * `observed_introduced` fields per product (see that directory's README for
 * how the dataset itself is produced/regenerated, and its "In-repo
 * consumers" section for how this map and `providerFeatureConstraints` in
 * `packages/cdktn/src/provider-feature-constraints.ts` relate to the
 * matrix and to each other).
 *
 * There is no automated check that this map stays in sync with the matrix;
 * updates must be applied by hand when the matrix changes. An automated
 * drift check is tracked in #309.
 */
export declare const SCHEMA_EMISSION_BOUNDARIES: Record<SchemaEmissionFamily, Record<TargetProduct, string>>;
export declare const SCHEMA_EMISSION_FAMILY_LABELS: Record<SchemaEmissionFamily, string>;
export {};
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