type ActionMetadata = ActionMetadata.Prototype, & {
	channelId: apiTypes.Snowflake,

	durationSeconds: number,

	customMessage: string?
}

type JSON = ActionMetadata.Prototype.build(nil :: any),

--[[
	Sets the ID of the channel where the action should be taken.
]]
function ActionMetadata.Prototype.setChannelId(self: ActionMetadata, channelId: apiTypes.Snowflake) -> ActionMetadata end

--[[
	Sets the duration of the action in seconds.
]]
function ActionMetadata.Prototype.setDurationSeconds(self: ActionMetadata, durationSeconds: number) -> ActionMetadata end

--[[
	Sets a custom message to be sent with the action.
]]
function ActionMetadata.Prototype.setCustomMessage(self: ActionMetadata, customMessage: string) -> ActionMetadata end

--[[
	Builds the action metadata object.
]]
function ActionMetadata.Prototype.build(self: ActionMetadata) -> JSON end

--[[
	Responsible for creating a new ActionMetadata.

	\`\`\`lua
	
	\`\`\`
]]
function ActionMetadata.Interface.new(resource: {
		channelId: apiTypes.Snowflake?,

		durationSeconds: number?,

		customMessage: string?
	}?) -> ActionMetadata end