export type JsonValue = null | boolean | number | string | JsonValue[] | JsonObject;
export interface JsonObject {
    [key: string]: JsonValue;
}
export declare function object(value: unknown, path: string): JsonObject;
export declare function keys(value: JsonObject, allowed: readonly string[], path: string): void;
export declare function text(value: JsonValue | undefined, path: string): string;
export declare function list(value: JsonValue | undefined, path: string): JsonValue[];
export interface RecipeLimits {
    maxBytes: number;
    maxDepth: number;
    maxNodes: number;
    maxInstances: number;
    maxTypes: number;
}
export declare class JsonBudget {
    private readonly limits;
    private nodes;
    private bytes;
    constructor(limits: RecipeLimits);
    addBytes(bytes: number, path: string): void;
    visit(value: JsonValue, path: string, depth?: number): void;
    visitNode(path: string, depth: number): void;
}
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