import type { OverrideDiagnostic, OverrideDiagnosticCode, OverrideDiagnosticPhase, OverrideDiagnosticSeverity } from './contracts.js';
export declare const OVERRIDE_DIAGNOSTIC_REGISTRY: {
    readonly 'override.unsupported_schema_version': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "The theme override schema version is not supported.";
    };
    readonly 'override.legacy_shape': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "Legacy light/dark override buckets are not valid target 1.0.0 intent.";
    };
    readonly 'override.invalid_metadata': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "Theme override metadata is missing or malformed.";
    };
    readonly 'override.invalid_structure': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "A known theme override section is malformed.";
    };
    readonly 'override.prototype_key': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "Theme override data contains an unsafe object key or prototype.";
    };
    readonly 'override.unknown_input': {
        readonly severity: "warning";
        readonly phase: "parse";
        readonly message: "An unknown input was preserved but not expanded.";
    };
    readonly 'override.unknown_selection': {
        readonly severity: "warning";
        readonly phase: "parse";
        readonly message: "An unknown selection was preserved but not expanded.";
    };
    readonly 'override.unknown_target': {
        readonly severity: "warning";
        readonly phase: "parse";
        readonly message: "An unknown direct target was preserved but not expanded.";
    };
    readonly 'override.invalid_value': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "A known theme override value is invalid.";
    };
    readonly 'override.invalid_reference': {
        readonly severity: "error";
        readonly phase: "intent";
        readonly message: "A reference must identify an eligible primitive token.";
    };
    readonly 'override.unresolved_reference': {
        readonly severity: "error";
        readonly phase: "expand";
        readonly message: "A package or payload token reference could not be resolved.";
    };
    readonly 'override.literal_type_mismatch': {
        readonly severity: "error";
        readonly phase: "parse";
        readonly message: "A direct literal does not match the target token type.";
    };
    readonly 'override.mode_policy_violation': {
        readonly severity: "error";
        readonly phase: "intent";
        readonly message: "A mode-specific value is not allowed for this invariant role.";
    };
    readonly 'override.source_not_allowed': {
        readonly severity: "error";
        readonly phase: "intent";
        readonly message: "The selected primitive is outside the package-owned source set.";
    };
    readonly 'override.rule_violation': {
        readonly severity: "warning";
        readonly phase: "rule";
        readonly message: "The expanded theme violates a package-owned rule.";
    };
    readonly 'override.primitive_step_frozen': {
        readonly severity: "warning";
        readonly phase: "expand";
        readonly message: "A direct primitive override freezes one generated palette step.";
    };
    readonly 'override.adapter_write_failed': {
        readonly severity: "error";
        readonly phase: "adapter";
        readonly message: "A platform adapter failed while writing the expanded theme.";
    };
};
export declare function createOverrideDiagnostic(code: OverrideDiagnosticCode, context?: Omit<OverrideDiagnostic, 'code' | 'severity' | 'phase' | 'message'> & {
    readonly severity?: OverrideDiagnosticSeverity;
    readonly phase?: OverrideDiagnosticPhase;
    readonly message?: string;
}): OverrideDiagnostic;
export declare function hasErrorDiagnostics(diagnostics: readonly OverrideDiagnostic[]): boolean;
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