export declare function extractApprovalIdFromApprovalRef(approvalRef: string | null | undefined): string | null;
export declare const approvalResource: import("@undefineds.co/drizzle-solid/dist/core/schema").PodTableWithColumns<import("@undefineds.co/drizzle-solid/dist/core/schema").ResolvedColumns<{
    id: import("@undefineds.co/drizzle-solid/dist/core/schema").PodStringColumn<false, false>;
    session: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    chat: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    thread: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    toolCallId: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    toolName: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    target: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    action: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    risk: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    status: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, true>;
    leaseOwner: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    leaseExpiresAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    assignedTo: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    decisionBy: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    decisionRole: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    onBehalfOf: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    reason: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    context: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    approvalOptions: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    policyVersion: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    createdAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    expiresAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    resolvedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
}>>;
export declare const approvalTable: import("@undefineds.co/drizzle-solid/dist/core/schema").PodTableWithColumns<import("@undefineds.co/drizzle-solid/dist/core/schema").ResolvedColumns<{
    id: import("@undefineds.co/drizzle-solid/dist/core/schema").PodStringColumn<false, false>;
    session: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    chat: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    thread: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    toolCallId: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    toolName: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    target: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    action: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    risk: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    status: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, true>;
    leaseOwner: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    leaseExpiresAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    assignedTo: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    decisionBy: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    decisionRole: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    onBehalfOf: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    reason: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    context: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    approvalOptions: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    policyVersion: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    createdAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    expiresAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    resolvedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
}>>;
export type ApprovalRow = typeof approvalResource.$inferSelect;
export type ApprovalInsert = typeof approvalResource.$inferInsert;
export type ApprovalUpdate = typeof approvalResource.$inferUpdate;