import type { JsonSchema, SchemaManifest, ViewManifest } from "../model/ManifestGrammar.js";
export interface SchemaListFilter {
    readonly field: string;
    readonly values: readonly string[];
}
export interface SchemaListPresentation {
    readonly primaryField: string | null;
    readonly columns: readonly string[];
}
/** Normalized Admin nav descriptor. Absent/`null` means fold-only. */
export interface SchemaNavPresentation {
    readonly standalone: true;
    readonly parentField: string;
    readonly parentCollection: string;
}
export interface SchemaAdminUiProblem {
    readonly pointer: string;
    readonly value?: unknown;
    readonly expected: string;
    readonly message: string;
}
export interface ViewListPresentation {
    readonly columns: readonly string[];
    readonly searchFields: readonly string[];
    readonly filterFields: readonly string[];
}
/** Validate the deliberately small Admin list contract for staff Views. */
export declare function checkViewAdminUi(view: ViewManifest): {
    readonly list: ViewListPresentation;
    readonly problems: readonly SchemaAdminUiProblem[];
};
export declare function schemaSortableFields(schema: SchemaManifest): readonly string[];
export declare function checkSchemaAdminUi(schema: SchemaManifest): {
    readonly filter: SchemaListFilter | null;
    readonly list: SchemaListPresentation;
    readonly nav: SchemaNavPresentation | null;
    readonly problems: readonly SchemaAdminUiProblem[];
};
export declare function checkFormUiSchema(schema: JsonSchema, uiSchema: unknown, owner: "Schema" | "Procedure"): readonly SchemaAdminUiProblem[];
/** Required top-level properties that carry `x-mantle-ref`. Order follows
 *  `properties` declaration — callers must not treat that order as a
 *  standalone-filter default when more than one field is eligible. */
export declare function requiredMantleRefFields(schema: SchemaManifest): readonly {
    readonly field: string;
    readonly collection: string;
}[];
export declare function isRequiredMantleRefField(schema: SchemaManifest, field: string): boolean;
/** Graph-time: standalone parent collection must exist and not be a translates child. */
export declare function checkSchemaNavTargets(schema: SchemaManifest, schemasByName: ReadonlyMap<string, SchemaManifest>): SchemaAdminUiProblem | null;
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