import type { sheets_v4 } from '@googleapis/sheets';
import { DeveloperMetadata } from '../entities/DeveloperMetadata.js';
import type { DeveloperMetadataLocation } from '../entities/DeveloperMetadataLocation.js';
export interface DeveloperMetadataWrite {
    metadataId?: number | undefined;
    metadataKey?: string | undefined;
    metadataValue?: string | undefined;
    location?: DeveloperMetadataLocation | undefined;
    visibility?: 'DOCUMENT' | 'PROJECT' | undefined;
}
/** Enforce the REST write constraint on a metadata dimension location. */
export declare function assertSingleBoundedMetadataDimension(location: DeveloperMetadataLocation | undefined): void;
/** Carry writable developer metadata fields across the Google boundary. */
export declare function toDeveloperMetadata(metadata: DeveloperMetadataWrite): sheets_v4.Schema$DeveloperMetadata;
/** Project REST developer metadata onto the DeveloperMetadata shape, cleaning nulls to undefined. */
export declare function projectDeveloperMetadata(data: sheets_v4.Schema$DeveloperMetadata): DeveloperMetadata;
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