import { type Bounds, type Tagged } from "@bounded-authority-protocol/verifier";
import type { AnchorCompact, Envelope, GrantCompact, TransitionCompact } from "./api.js";
import { type KeyHandle, type SignerResult } from "./handle.js";
export interface V2SignerEvent {
    readonly kind: "v2_report" | "v2_anchor" | "v2_grant" | "v2_key_transition";
    readonly phase: "start" | "stop" | "error";
}
export interface V2SignOpts {
    readonly bounds?: Bounds;
    readonly issuedAt?: number;
    readonly proofId?: string;
    readonly anchoredAt?: number;
    readonly onEvent?: (event: V2SignerEvent) => void;
}
export interface V2ReportInput {
    readonly grantCompact: Uint8Array;
    readonly operation: string;
    readonly method: string;
    readonly targetUri: string;
    readonly invocationId: string;
    readonly castArguments: Tagged;
    readonly nonce?: string;
}
export interface V2AnchorInput {
    readonly anchorId: string;
    readonly chainId: string;
    readonly sequence: number;
    readonly chainHash: Uint8Array;
}
/** A v2 selector: the v1 kinds plus `lte` / `gte` with an integer- or float-tagged bound. */
export type V2SelectorInput = "all" | {
    readonly kind: "all";
} | {
    readonly kind: "equals";
    readonly path: readonly string[];
    readonly value: Tagged;
} | {
    readonly kind: "one_of";
    readonly path: readonly string[];
    readonly values: readonly Tagged[];
} | {
    readonly kind: "lte";
    readonly path: readonly string[];
    readonly value: Tagged;
} | {
    readonly kind: "gte";
    readonly path: readonly string[];
    readonly value: Tagged;
};
export interface V2OperationInput {
    readonly name: string;
    readonly selectors: readonly V2SelectorInput[];
}
export interface V2GrantInput {
    readonly issuer: string;
    readonly grantId: string;
    readonly audiences: readonly string[];
    readonly issuedAt: number;
    readonly notBefore: number;
    readonly expiresAt: number;
    readonly holderThumbprint: string;
    readonly operations: readonly V2OperationInput[];
}
export interface V2TransitionInput {
    readonly transitionId: string;
    readonly chainId: string;
    readonly effectiveAt: number;
    readonly nextKeyId: string;
    readonly nextPublicKey: Uint8Array;
}
export declare function signV2Report(report: V2ReportInput, handle: KeyHandle, opts?: V2SignOpts): Promise<SignerResult<Envelope>>;
export declare function signV2Anchor(input: V2AnchorInput, handle: KeyHandle, opts?: V2SignOpts): Promise<SignerResult<AnchorCompact>>;
export declare function signV2Grant(input: V2GrantInput, handle: KeyHandle, opts?: V2SignOpts): Promise<SignerResult<GrantCompact>>;
export declare function signV2KeyTransition(input: V2TransitionInput, handle: KeyHandle, opts?: V2SignOpts): Promise<SignerResult<TransitionCompact>>;