export declare const DOC_ERROR_CODES: readonly ['SCHEMA_NOT_OBJECT', 'SCHEMA_UNSUPPORTED_KEYWORD', 'SCHEMA_INVALID_KEYWORD_VALUE', 'SCHEMA_UNKNOWN_TYPE', 'SCHEMA_NOT_JSON', 'SCHEMA_TOO_LARGE', 'SCHEMA_TOO_DEEP', 'SCHEMA_REF_INVALID', 'SCHEMA_REF_ESCAPE', 'SCHEMA_REF_UNREADABLE', 'SCHEMA_REF_NOT_JSON', 'CHECK_NOT_LIST', 'CHECK_NEEDS_TYPE', 'CHECK_UNKNOWN_TYPE', 'CHECK_UNKNOWN_PARAM', 'CHECK_BAD_PARAM', 'CONTRACT_NOT_OBJECT', 'CONTRACT_UNKNOWN_FIELD', 'CONTRACT_INVALID_FIELD', 'CANONICAL_UNSUPPORTED_VALUE'];
export type DocErrorCode = (typeof DOC_ERROR_CODES)[number];
export declare const VALUE_PROBLEM_CODES: readonly ['VALUE_NOT_JSON', 'VALUE_TYPE', 'VALUE_ENUM', 'VALUE_CONST', 'VALUE_TOO_SHORT', 'VALUE_TOO_LONG', 'VALUE_BELOW_MINIMUM', 'VALUE_ABOVE_MAXIMUM', 'VALUE_TOO_FEW_ITEMS', 'VALUE_TOO_MANY_ITEMS', 'VALUE_REQUIRED', 'VALUE_NOT_ALLOWED'];
export type ValueProblemCode = (typeof VALUE_PROBLEM_CODES)[number];
/** One reason a schema, check list or contract is refused. */
export interface DocProblem {
    code: DocErrorCode;
    /** Where it was found: `$.properties.a.pattern`, `checks[1]`, `contract.max_bytes`. */
    path: string;
    message: string;
    /** What to do about it, when there is something to say. */
    remedy?: string;
}
/** One way a value fails a schema (a document body that does not conform, not a bad schema). */
export interface ValueProblem {
    code: ValueProblemCode;
    path: string;
    message: string;
}
export declare const problemText: (p: {
    path: string;
    message: string;
    remedy?: string;
}) => string;
export declare class DocError extends Error {
    readonly code: DocErrorCode;
    readonly problems: DocProblem[];
    constructor(problems: DocProblem[]);
}
export declare function throwIfProblems(problems: DocProblem[]): void;
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