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@dpkit/core

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Fast TypeScript data management framework built on top of the Data Package standard and Polars DataFrames

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import type { ErrorObject } from "ajv"; /** * A descriptor error */ export interface MetadataError extends ErrorObject { type: "metadata"; } /** * Thrown when a descriptor assertion fails */ export declare class AssertionError extends Error { readonly errors: MetadataError[]; constructor(errors: MetadataError[]); }