export type TaggedErrorShape = {
    readonly _tag: string;
    readonly message: string;
    readonly address?: string;
    readonly functionName?: string;
    readonly cause?: unknown;
};
export declare const hasTaggedErrorShape: (error: unknown) => error is TaggedErrorShape;
export declare const isTaggedError: <T extends {
    readonly _tag: string;
}>(tag: T["_tag"]) => (error: unknown) => error is T;
//# sourceMappingURL=predicates.d.ts.map