import { Labels } from './meter.js';
import { RichStruct } from '@sentio/protos';
export declare const SENTIO_BIGINT_STRING_SUFFIX = ":sto_bi";
export declare const SENTIO_BIGDECIMAL_STRING_SUFFIX = ":sto_bd";
export declare function normalizeKey(name: string): string;
export declare function normalizeLabels(labels: Labels): Labels;
export declare function normalizeAttribute(record: Record<string, any>): any;
export declare function normalizeToRichStruct(...objs: any[]): RichStruct;
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