1 files changed, 184 insertions, 0 deletions
diff --git a/src/lib/extensions/discord.js/BushApplicationCommandPermissionsManager.ts b/src/lib/extensions/discord.js/BushApplicationCommandPermissionsManager.ts
new file mode 100644
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--- /dev/null
+++ b/src/lib/extensions/discord.js/BushApplicationCommandPermissionsManager.ts
@@ -0,0 +1,184 @@
+import type { BushClient, BushRoleResolvable, BushUserResolvable } from '#lib';
+import type { APIApplicationCommandPermission } from 'discord-api-types';
+import {
+	ApplicationCommandPermissionType,
+	BaseManager,
+	type ApplicationCommand,
+	type ApplicationCommandManager,
+	type ApplicationCommandPermissionData,
+	type ApplicationCommandPermissions,
+	type Collection,
+	type GuildApplicationCommandManager,
+	type GuildApplicationCommandPermissionData,
+	type Snowflake
+} from 'discord.js';
+
+/**
+ * Manages API methods for permissions of Application Commands.
+ */
+export declare class BushApplicationCommandPermissionsManager<
+	BaseOptions,
+	FetchSingleOptions,
+	FullPermissionsOptions,
+	GuildType,
+	CommandIdType
+> extends BaseManager {
+	public constructor(manager: ApplicationCommandManager | GuildApplicationCommandManager | ApplicationCommand);
+
+	/**
+	 * The manager or command that this manager belongs to
+	 */
+	private manager: ApplicationCommandManager | GuildApplicationCommandManager | ApplicationCommand;
+
+	/**
+	 * The client that instantiated this Manager
+	 */
+	public client: BushClient;
+
+	/**
+	 * The id of the command this manager acts on
+	 */
+	public commandId: CommandIdType;
+
+	/**
+	 * The guild that this manager acts on
+	 */
+	public guild: GuildType;
+
+	/**
+	 * The id of the guild that this manager acts on
+	 */
+	public guildId: Snowflake | null;
+
+	/**
+	 * Add permissions to a command.
+	 * @param options Options used to add permissions
+	 * @example
+	 * // Block a role from the command permissions
+	 * guild.commands.permissions.add({ command: '123456789012345678', permissions: [
+	 *   {
+	 *     id: '876543211234567890',
+	 *     type: 'ROLE',
+	 *     permission: false
+	 *   },
+	 * ]})
+	 *   .then(console.log)
+	 *   .catch(console.error);
+	 */
+	public add(
+		options: FetchSingleOptions & { permissions: ApplicationCommandPermissionData[] }
+	): Promise<ApplicationCommandPermissions[]>;
+
+	/**
+	 * Check whether a permission exists for a user or role
+	 * @param options Options used to check permissions
+	 * @example
+	 * // Check whether a user has permission to use a command
+	 * guild.commands.permissions.has({ command: '123456789012345678', permissionId: '876543210123456789' })
+	 *  .then(console.log)
+	 *  .catch(console.error);
+	 */
+	public has(options: FetchSingleOptions & { permissionId: BushUserResolvable | BushRoleResolvable }): Promise<boolean>;
+
+	/**
+	 * Fetches the permissions for one or multiple commands.
+	 * @param options Options used to fetch permissions
+	 * @example
+	 * // Fetch permissions for one command
+	 * guild.commands.permissions.fetch({ command: '123456789012345678' })
+	 *   .then(perms => console.log(`Fetched permissions for ${perms.length} users`))
+	 *   .catch(console.error);
+	 * @example
+	 * // Fetch permissions for all commands in a guild
+	 * client.application.commands.permissions.fetch({ guild: '123456789012345678' })
+	 *   .then(perms => console.log(`Fetched permissions for ${perms.size} commands`))
+	 *   .catch(console.error);
+	 */
+	public fetch(options: FetchSingleOptions): Promise<ApplicationCommandPermissions[]>;
+	public fetch(options: BaseOptions): Promise<Collection<Snowflake, ApplicationCommandPermissions[]>>;
+
+	/**
+	 * Remove permissions from a command.
+	 * @param options Options used to remove permissions
+	 * @example
+	 * // Remove a user permission from this command
+	 * guild.commands.permissions.remove({ command: '123456789012345678', users: '876543210123456789' })
+	 *   .then(console.log)
+	 *   .catch(console.error);
+	 * @example
+	 * // Remove multiple roles from this command
+	 * guild.commands.permissions.remove({
+	 *   command: '123456789012345678', roles: ['876543210123456789', '765432101234567890']
+	 * })
+	 *    .then(console.log)
+	 *    .catch(console.error);
+	 */
+	public remove(
+		options:
+			| (FetchSingleOptions & {
+					users: BushUserResolvable | BushUserResolvable[];
+					roles?: BushRoleResolvable | BushRoleResolvable[];
+			  })
+			| (FetchSingleOptions & {
+					users?: BushUserResolvable | BushUserResolvable[];
+					roles: BushRoleResolvable | BushRoleResolvable[];
+			  })
+	): Promise<ApplicationCommandPermissions[]>;
+
+	/**
+	 * Sets the permissions for one or more commands.
+	 * @param options Options used to set permissions
+	 * @example
+	 * // Set the permissions for one command
+	 * client.application.commands.permissions.set({ guild: '892455839386304532', command: '123456789012345678',
+	 *  permissions: [
+	 *    {
+	 *      id: '876543210987654321',
+	 *      type: 'USER',
+	 *      permission: false,
+	 *    },
+	 * ]})
+	 *   .then(console.log)
+	 *   .catch(console.error);
+	 * @example
+	 * // Set the permissions for all commands
+	 * guild.commands.permissions.set({ fullPermissions: [
+	 *   {
+	 *     id: '123456789012345678',
+	 *     permissions: [{
+	 *       id: '876543210987654321',
+	 *       type: 'USER',
+	 *       permission: false,
+	 *     }],
+	 *   },
+	 * ]})
+	 *   .then(console.log)
+	 *   .catch(console.error);
+	 */
+	public set(
+		options: FetchSingleOptions & { permissions: ApplicationCommandPermissionData[] }
+	): Promise<ApplicationCommandPermissions[]>;
+	public set(
+		options: FullPermissionsOptions & {
+			fullPermissions: GuildApplicationCommandPermissionData[];
+		}
+	): Promise<Collection<Snowflake, ApplicationCommandPermissions[]>>;
+
+	/**
+	 * The APIRouter path to the commands
+	 * @param guildId The guild's id to use in the path,
+	 * @param commandId The application command's id
+	 */
+	private permissionsPath(guildId: Snowflake, commandId?: Snowflake): unknown;
+
+	/**
+	 * Transforms an {@link ApplicationCommandPermissionData} object into something that can be used with the API.
+	 * @param permissions The permissions to transform
+	 * @param received Whether these permissions have been received from Discord
+	 */
+	private static transformPermissions(
+		permissions: ApplicationCommandPermissionData,
+		received: true
+	): Omit<APIApplicationCommandPermission, 'type'> & { type: keyof ApplicationCommandPermissionType };
+	private static transformPermissions(permissions: ApplicationCommandPermissionData): APIApplicationCommandPermission;
+}