export declare const ContactType: {
    readonly SOLID: "solid";
    readonly EXTERNAL: "external";
    readonly AGENT: "agent";
    readonly GROUP: "group";
};
export type ContactTypeValue = typeof ContactType[keyof typeof ContactType];
export declare const ContactGender: {
    readonly MALE: "male";
    readonly FEMALE: "female";
    readonly BOT: "bot";
    readonly UNKNOWN: "unknown";
};
export type ContactGenderValue = typeof ContactGender[keyof typeof ContactGender];
export declare const ContactClass: {
    readonly PERSON: string;
    readonly AGENT: string;
    readonly GROUP: string;
};
export type ContactClassValue = typeof ContactClass[keyof typeof ContactClass];
type ContactClassifier = {
    rdfType?: string | null;
    contactType?: string | null;
};
export declare function isGroupContact(contact: ContactClassifier | null | undefined): boolean;
export declare function isAgentContact(contact: ContactClassifier | null | undefined): boolean;
export declare function normalizeContactGender(value: string | null | undefined, fallback?: ContactGenderValue): ContactGenderValue | undefined;
/**
 * Contact resource - unified contact index for all contact types.
 */
export declare const contactResource: 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>;
    name: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    avatarUrl: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    about: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    rdfType: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, true>;
    contactType: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    isPublic: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    externalPlatform: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    externalId: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    alias: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    starred: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    note: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    sortKey: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    gender: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    province: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    city: 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>;
    updatedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    deletedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    lastSyncedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
}>>;
export declare const contactTable: 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>;
    name: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    avatarUrl: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, false, false>;
    about: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, false>;
    rdfType: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"uri", null, true, true>;
    contactType: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, true, false>;
    isPublic: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    externalPlatform: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    externalId: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    alias: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    starred: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"boolean", null, false, true>;
    note: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    sortKey: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    gender: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    province: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"string", null, false, false>;
    city: 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>;
    updatedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, true, true>;
    deletedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
    lastSyncedAt: import("@undefineds.co/drizzle-solid/dist/core/schema").ColumnBuilder<"datetime", null, false, false>;
}>>;
export type ContactRow = typeof contactResource.$inferSelect;
export type ContactInsert = typeof contactResource.$inferInsert;
export type ContactUpdate = typeof contactResource.$inferUpdate;
export {};